| Last Modified: 4-30-2014 | 6.6 S | Doc ID: RM000000SXM007X |
| Model Year: 2006 | Model: LX470 | Prod Date Range: [05/2005 - 01/2006] |
| Title: 2UZ-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: DIAGNOSTIC TROUBLE CODE CHART; 2006 MY LX470 [05/2005 - 01/2006] | ||
DIAGNOSTIC TROUBLE CODE CHART
HINT:
The parameters listed in the chart are for reference only. Factors such as instrument type may cause readings to differ slightly from stated values. If any DTCs are displayed during a check mode DTC check, check the circuit for the DTCs listed in the table below. For details of each DTC, refer to the page indicated.
|
DTC Code |
Detection Item |
Trouble Area |
MIL |
Memory |
See page |
|---|---|---|---|---|---|
|
P0010 |
Camshaft Position "A" Actuator Circuit (Bank 1) |
- Open or short in Oil Control Valve (OCV) (bank 1) circuit - Oil Control Valve (OCV) (bank 1) - ECM |
Comes on |
DTC stored |
|
|
P0011 |
Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 1) |
- Oil Control Valve (OCV) - Valve timing - OCV filter - Camshaft timing tube assembly - ECM |
Comes on |
DTC stored |
|
|
P0012 |
Camshaft Position "A" - Timing Over-Retarded (Bank 1) |
Same as P0011 |
Comes on |
DTC stored |
|
|
P0016 |
Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A) |
-Mechanical system (jumped tooth of timing belt, belt stretched) - ECM |
Comes on |
DTC stored |
|
|
P0018 |
Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor A) |
Same as P0016 |
Comes on |
DTC stored |
|
|
P0020 |
Camshaft Position "A" Actuator Circuit (Bank 2) |
- Open or short in OCV (bank 2) circuit - OCV (bank 2) - ECM |
Comes on |
DTC stored |
|
|
P0021 |
Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 2) |
Same as P0011 |
Comes on |
DTC stored |
|
|
P0022 |
Camshaft Position "A" - Timing Over-Retarded (Bank 2) |
Same as P0011 |
Comes on |
DTC stored |
|
|
P0031 |
Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) |
- Open in Air Fuel Ratio (A/F) sensor (bank 1 sensor 1) heater circuit - Air Fuel Ratio (A/F) sensor heater (bank 1 sensor 1) - A/F relay - ECM |
Comes on |
DTC stored |
|
|
P0032 |
Oxygen (A/F) Sensor Heater Control Circuit High (Bank 1 Sensor 1) |
- Short in A/F sensor (bank 1 sensor 1) heater circuit - A/F sensor heater (bank 1 sensor 1) - A/F relay - ECM |
Comes on |
DTC stored |
|
|
P0037 |
Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2) |
- Open in Heated Oxygen (HO2) sensor heater circuit - Heated Oxygen (HO2) sensor heater (bank 1 sensor 2) - EFI relay - ECM |
Comes on |
DTC stored |
|
|
P0038 |
Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2) |
- Short in HO2 sensor heater circuit - HO2 sensor heater (bank1 sensor 2) - EFI relay - ECM |
Comes on |
DTC stored |
|
|
P0051 |
Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 2 Sensor 1) |
- Open in A/F sensor (bank 2 sensor 1) heater circuit - A/F sensor heater (bank 2 sensor 1) - A/F relay - ECM |
Comes on |
DTC stored |
|
|
P0052 |
Oxygen (A/F) Sensor Heater Control Circuit High (Bank 2 Sensor 1) |
- Short in A/F sensor (bank 2 sensor 1) heater circuit - A/F sensor heater (bank 2 sensor 1) - A/F relay - ECM |
Comes on |
DTC stored |
|
|
P0057 |
Oxygen Sensor Heater Control Circuit Low (Bank 2 Sensor 2) |
- Open in HO2 sensor heater circuit - HO2 sensor heater (bank 2 sensor 2) - EFI relay - ECM |
Comes on |
DTC stored |
|
|
P0058 |
Oxygen Sensor Heater Control Circuit High (Bank 2 Sensor 2) |
- Short n HO2 sensor heater circuit - HO2 sensor heater (bank 2 sensor 2) - EFI relay - ECM |
Comes on |
DTC stored |
|
|
P0100 |
Mass Air Flow Circuit Malfunction |
- Open or short in Mass Air Flow (MAF) meter circuit - Mass Air Flow (MAF) meter - ECM |
Comes on |
DTC stored |
|
|
P0101 |
Mass Air Flow Circuit Range / Performance Problem |
- Mass Air Flow (MAF) meter |
Comes on |
DTC stored |
|
|
P0102 |
Mass Air Flow Circuit Low |
- Open in MAF meter circuit - Short in ground circuit - MAF meter - ECM |
Comes on |
DTC stored |
|
|
P0103 |
Mass Air Flow Circuit High |
- Short in MAF meter circuit (+B circuit) - MAF meter - ECM |
Comes on |
DTC stored |
|
|
P0110 |
Intake Air Temperature Circuit |
- Open or short in Intake Air Temperature (IAT) sensor circuit - Intake Air Temperature (IAT) sensor (built into MAF meter) - ECM |
Comes on |
DTC stored |
|
|
P0112 |
Intake Air Temperature Circuit Low Input |
- Short in IAT sensor circuit - IAT sensor (built into MAF meter) - ECM |
Comes on |
DTC stored |
|
|
P0113 |
Intake Air Temperature Circuit High Input |
- Open in IAT sensor circuit - IAT sensor (built into MAF meter) - ECM |
Comes on |
DTC stored |
|
|
P0115 |
Engine Coolant Temperature Circuit |
- Open or short in Engine Coolant Temperature (ECT) sensor circuit - Engine Coolant Temperature (ECT) sensor - ECM |
Comes on |
DTC stored |
|
|
P0116 |
Engine Coolant Temperature Circuit Range / Performance Problem |
- Cooling system - Engine Coolant Temperature (ECT) sensor |
Comes on |
DTC stored |
|
|
P0117 |
Engine Coolant Temperature Circuit Low Input |
- Short in ECT sensor circuit - ECT sensor - ECM |
Comes on |
DTC stored |
|
|
P0118 |
Engine Coolant Temperature Circuit High Input |
- Open in ECT sensor circuit - ECT sensor - ECM |
Comes on |
DTC stored |
|
|
P0120 |
Throttle / Pedal Position Sensor / Switch "A" Circuit |
- Throttle Position (TP) sensor (built into throttle body) - ECM |
Comes on |
DTC stored |
|
|
P0121 |
Throttle / Pedal Position Sensor / Switch "A" Circuit Range / Performance Problem |
- Throttle Position (TP) sensor (built into throttle body) |
Comes on |
DTC stored |
|
|
P0122 |
Throttle / Pedal Position Sensor / Switch "A" Circuit Low Input |
Throttle Position (TP) sensor (built into throttle body) - Short in VTA1 circuit - Open in VC circuit - ECM |
Comes on |
DTC stored |
|
|
P0123 |
Throttle / Pedal Position Sensor / Switch "A" Circuit High Input |
- Throttle Position (TP) sensor (built into throttle body) - Open in VTA1 circuit - Open in E2 circuit - Short between VC and VTA1 circuits - ECM |
Comes on |
DTC stored |
|
|
P0125 |
Insufficient Coolant Temperature for Closed Loop Fuel Control |
- Cooling system - Engine Coolant Temperature (ECT) sensor - Thermostat |
Comes on |
DTC stored |
|
|
P0128 |
Thermostat Malfunction |
- Thermostat - Cooling system - Engine Coolant Temperature (ECT) sensor - ECM |
Comes on |
DTC stored |
|
|
P0136 |
Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2) |
- Open or short in Heated Oxygen (HO2) sensor circuit - Heated Oxygen (HO2) sensor (bank 1 sensor 2) - Heated Oxygen (HO2) sensor heater (bank 1 sensor 2) - Air Fuel Ratio (A/F) sensor (bank 1 sensor 1) - EFI relay - Gas leakage from exhaust system |
Comes on |
DTC stored |
|
|
P0137 |
Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2) |
- Open in HO2 sensor (bank 1 sensor 2) circuit - HO2 sensor (bank 1 sensor 2) - HO2 sensor heater (bank 1 sensor 2) - EFI relay - Gas leakage from exhaust system |
Comes on |
DTC stored |
|
|
P0138 |
Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2) |
- Short in HO2 sensor (bank 1 sensor 2) circuit - HO2 sensor (bank 1 sensor 2) - ECM Internal circuit malfunction |
Comes on |
DTC stored |
|
|
P0156 |
Oxygen Sensor Circuit Malfunction (Bank 2 Sensor 2) |
- Open or short in HO2 sensor (bank 2 sensor 2) circuit - HO2 sensor (bank 2 sensor 2) - HO2 sensor heater (bank 2 sensor 2) - A/F sensor (bank 2 sensor 1) - EFI relay - Gas leakage from exhaust system |
Comes on |
DTC stored |
|
|
P0157 |
Oxygen Sensor Circuit Low Voltage (Bank 2 Sensor 2) |
- Open in HO2 sensor (bank 2 sensor 2) circuit - HO2 sensor (bank 2 sensor 2) - HO2 sensor heater (bank 2 sensor 2) - EFI relay - Gas leakage from exhaust system |
Comes on |
DTC stored |
|
|
P0158 |
Oxygen Sensor Circuit High Voltage (Bank 2 Sensor 2) |
- Short in HO2 sensor (bank 2 sensor 2) circuit - HO2 sensor (bank 2 sensor 2) - ECM internal circuit malfunction |
Comes on |
DTC stored |
|
|
P0171 |
System Too Lean (Bank 1) |
- Air induction system - Injector blockage - Mass Air Flow (MAF) meter - Engine Coolant Temperature (ECT) sensor - Fuel pressure - Gas leakage in exhaust system - Open or short in Air Fuel Ratio (A/F) sensor (bank 1 sensor 1) - Air Fuel Ratio (A/F) sensor (bank 1 sensor 1) - Air Fuel Ratio (A/F) sensor heater (bank 1 sensor 1) - A/F relay - A/F sensor heater and A/F relay circuits - Ventilation hose connections - Ventilation valve and hose - ECM |
Comes on |
DTC stored |
|
|
P0172 |
System Too Rich (Bank 1) |
- Injector leakage or blockage - MAF meter - ECT sensor - Ignition system - Fuel pressure - Gas leakage in exhaust system - Open or short in A/F sensor (bank 1 sensor 1) circuit - A/F sensor (bank 1 sensor 1) - A/F sensor heater (bank 1 sensor 1) - A/F relay - A/F sensor heater and A/F relay circuits - ECM |
Comes on |
DTC stored |
|
|
P0174 |
System Too Lean (Bank 2) |
- Air induction system - Injector blockage - MAF meter - ECT sensor - Fuel pressure - Gas leakage in exhaust system - Open or short in A/F sensor (bank 2 sensor 1) circuit - A/F sensor (bank 2 sensor 1) - A/F sensor heater (bank 2 sensor 1) - A/F relay - A/F sensor heater and A/F relay circuits - Ventilation hose connections - Ventilation valve and hose - ECM |
Comes on |
DTC stored |
|
|
P0175 |
System Too Rich (Bank 2) |
- Injector leakage or blockage - MAF meter - ECT sensor - Ignition system - Fuel pressure - Gas leakage in exhaust system - Open or short in A/F sensor (bank 2 sensor 1) circuit - A/F sensor (bank 2 sensor 1) - A/F sensor heater (bank 2 sensor 1) - A/F relay - A/F sensor heater and A/F relay circuits - ECM |
Comes on |
DTC stored |
|
|
P0220 |
Throttle / Pedal Position Sensor / Switch "B" Circuit |
- Throttle Position (TP) sensor (built into throttle body) - ECM |
Comes on |
DTC stored |
|
|
P0222 |
Throttle / Pedal Position Sensor / Switch "B" Circuit Low Input |
- Throttle Position (TP) sensor (built into throttle body) - Short in VTA2 circuit - Open in VC circuit - ECM |
Comes on |
DTC stored |
|
|
P0223 |
Throttle / Pedal Position Sensor / Switch "B" Circuit High Input |
- Throttle Position (TP) sensor (built into throttle body) - Open in VTA2 circuit - Open in E2 circuit - Short between VC and VTA2 circuits - ECM |
Comes on |
DTC stored |
|
|
P0230 |
Fuel Pump Primary Circuit |
- Open or short in fuel pump relay circuit - Fuel pump relay - ECM |
- |
DTC stored |
|
|
P0300 |
Random / Multiple Cylinder Misfire Detected |
- Open or short in engine wire harness - Connector connection - Vacuum hose connection - Ignition system - Fuel injector - Fuel pressure - Mass Air Flow (MAF) meter - Engine Coolant Temperature (ECT) sensor - Compression pressure - Valve clearance - Valve timing - Ventilation hose connections - Ventilation valve and hose - ECM |
Blink |
DTC stored |
|
|
P0301 |
Cylinder 1 Misfire Detected |
Same as P0300 |
Blink |
DTC stored |
|
|
P0302 |
Cylinder 2 Misfire Detected |
Same as P0300 |
Blink |
DTC stored |
|
|
P0303 |
Cylinder 3 Misfire Detected |
Same as P0300 |
Blink |
DTC stored |
|
|
P0304 |
Cylinder 4 Misfire Detected |
Same as P0300 |
Blink |
DTC stored |
|
|
P0305 |
Cylinder 5 Misfire Detected |
Same as P0300 |
Blink |
DTC stored |
|
|
P0306 |
Cylinder 6 Misfire Detected |
Same as P0300 |
Blink |
DTC stored |
|
|
P0307 |
Cylinder 7 Misfire Detected |
Same as P0300 |
Blink |
DTC stored |
|
|
P0308 |
Cylinder 8 Misfire Detected |
Same as P0300 |
Blink |
DTC stored |
|
|
P0327 |
Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor) |
- Short in knock sensor 1 circuit - Knock sensor 1 - ECM |
Comes on |
DTC stored |
|
|
P0328 |
Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor) |
- Open in knock sensor 1 circuit - Knock sensor 1 - ECM |
Comes on |
DTC stored |
|
|
P0332 |
Knock Sensor 2 Circuit Low Input (Bank 2) |
- Short in knock sensor 2 circuit - Knock sensor 2 - ECM |
Comes on |
DTC stored |
|
|
P0333 |
Knock Sensor 2 Circuit High Input (Bank 2) |
- Open in knock sensor 2 circuit - Knock sensor 2 - ECM |
Comes on |
DTC stored |
|
|
P0335 |
Crankshaft Position Sensor "A" Circuit |
- Open or short in crankshaft position (CKP) sensor circuit - Crankshaft position (CKP) sensor - Signal Plate (crankshaft position sensor plate) - ECM |
Comes on |
DTC stored |
|
|
P0339 |
Crankshaft Position Sensor "A" Circuit Intermittent |
- Open or short in crankshaft position (CKP) sensor circuit - Crankshaft position (CKP) sensor - Signal plate (crankshaft position sensor plate) - ECM |
Comes on |
DTC stored |
|
|
P0340 |
Camshaft Position Sensor Circuit Malfunction |
- Open or short in VVT sensor circuit - VVT sensor - Intake camshaft - Timing belt has a jumped tooth - ECM |
Comes on |
DTC stored |
|
|
P0341 |
Camshaft Position Sensor "A" Circuit Range / Performance (Bank 1 or Single Sensor) |
Same as P0340 |
Comes on |
DTC stored |
|
|
P0345 |
Camshaft Position Sensor "A" Circuit (Bank 2) |
Same as P0340 |
Comes on |
DTC stored |
|
|
P0346 |
Camshaft Position Sensor "A" Circuit Range / Performance (Bank 2) |
Same as P0340 |
Comes on |
DTC stored |
|
|
P0351 |
Ignition Coil "A" Primary / Secondary Circuit |
- Open or short in IGF1 or IGT1 circuit between No. 1 ignition coil and ECM - No. 1 ignition coil (primary ignition) - Ignition system - ECM |
Comes on |
DTC stored |
|
|
P0352 |
Ignition Coil "B" Primary / Secondary Circuit |
- Open or short in IGF2 or IGT2 circuit between No. 2 ignition coil and ECM - No. 2 ignition coil (primary ignition) - Ignition system - ECM |
Comes on |
DTC stored |
|
|
P0353 |
Ignition Coil "C" Primary / Secondary Circuit |
- Open or short in IGF2 or IGT3 circuit between No. 3 ignition coil and ECM - No. 3 ignition coil (primary ignition) - Ignition system - ECM |
Comes on |
DTC stored |
|
|
P0354 |
Ignition Coil "D" Primary / Secondary Circuit |
- Open or short in IGF1 or IGT4 circuit between No. 4 ignition coil and ECM - No. 4 ignition coil (primary ignition) - Ignition system - ECM |
Comes on |
DTC stored |
|
|
P0355 |
Ignition Coil "E" Primary / Secondary Circuit |
- Open or short in IGF2 or IGT5 circuit between No. 5 ignition coil and ECM - No. 5 ignition coil (primary ignition) - Ignition system - ECM |
Comes on |
DTC stored |
|
|
P0356 |
Ignition Coil "F" Primary / Secondary Circuit |
- Open or short in IGF1 or IGT6 circuit between No. 6 ignition coil and ECM - No. 6 ignition coil (primary ignition) - Ignition system - ECM |
Comes on |
DTC stored |
|
|
P0357 |
Ignition Coil "G" Primary / Secondary Circuit |
- Open or short in IGF1 or IGT7 circuit between No. 7 ignition coil and ECM - No. 7 ignition coil (primary ignition) - Ignition system - ECM |
Comes on |
DTC stored |
|
|
P0358 |
Ignition Coil "H" Primary / Secondary Circuit |
- Open or short in IGF2 or IGT8 circuit between No. 8 ignition coil and ECM - No. 8 ignition coil (primary ignition) - Ignition system - ECM |
Comes on |
DTC stored |
|
|
P0412 |
Secondary Air Injection System Switching Valve "A" Circuit |
- Open in air switching valve drive circuit - Short between air switching valve circuit and +B circuit - Short between air switching valve circuit and body ground - Air injection control driver - Air switching valve - ECM |
Comes on |
DTC stored |
|
|
P0418 |
Secondary Air Injection System Control "A" Circuit |
- Open in air pump drive circuit - Short between air pump circuit and +B circuit - Short between air pump circuit and body ground - Air injection control driver - Air pump - ECM |
Comes on |
DTC stored |
|
|
P0420 |
Catalyst System Efficiency Below Threshold (Bank 1) |
- Gas leakage from exhaust system - Air Fuel Ratio (A/F) sensor (bank 1 sensor 1) - Heated Oxygen (HO2) sensor (bank 1 sensor 2) - Front exhaust pipe LH (TWC: Front and rear catalyst) |
Comes on |
DTC stored |
|
|
P0430 |
Catalyst System Efficiency Below Threshold (Bank 2) |
- Gas leakage on exhaust system - A/F sensor (bank 2 sensor 1) - HO2 sensor (bank 2 sensor 2) - Front exhaust pipe RH (TWC: Front and rear catalyst) |
Comes on |
DTC stored |
|
|
P043E |
Evaporative Emission System Leak Detection Reference Orifice Low Flow |
- Canister pump module - Connector/Wire harness (Purge VSV - ECM) - ECM - Leakage from EVAP system |
Comes on |
DTC stored |
|
|
P043F |
Evaporative Emission System Reference Orifice High Flow |
- Canister pump module - Connector/Wire harness (Canister pump module - ECM) - ECM - Leakage from EVAP system |
Comes on |
DTC stored |
|
|
P0441 |
Evaporative Emission Control System Incorrect Purge Flow |
- Purge VSV - Connector/Wire harness (purge VSV - ECM) - ECM - Canister pump module - Leakage from EVAP line (Purge VSV - intake manifold) - Leakage from EVAP system |
Comes on |
DTC stored |
|
|
P0450 |
Evaporative Emission Control System Pressure Sensor Malfunction |
- Canister pump module - ECM |
Comes on |
DTC stored |
|
|
P0451 |
Evaporative Emission Control System Pressure Sensor Range / Performance |
- Canister pump module - Connector/Wire harness (Canister pump module - ECM) - ECM |
Comes on |
DTC stored |
|
|
P0452 |
Evaporative Emission Control System Pressure Sensor / Switch Low Input |
- Canister pump module - Connector/Wire harness (Canister pump module - ECM) - ECM |
Comes on |
DTC stored |
|
|
P0453 |
Evaporative Emission Control System Pressure Sensor / Switch High Input |
- Canister pump module - Connector/Wire harness (Canister pump module - ECM) - ECM |
Comes on |
DTC stored |
|
|
P0455 |
Evaporative Emission Control System Leak Detected (Gross Leak) |
- Fuel cap (loose) - Leakage from EVAP line (Canister - Fuel tank) - Leakage from EVAP line (Purge VSV - canister) - Canister pump module - Leakage from fuel tank - Leakage from canister |
Comes on |
DTC stored |
|
|
P0456 |
Evaporative Emission Control System Leak Detected (Very Small Leak) |
Same as P0445 |
Comes on |
DTC stored |
|
|
P0500 |
Vehicle Speed Sensor "A" |
- Combination meter - Open or short in vehicle speed sensor circuit - Vehicle speed sensor - Skid control ECU - ECM |
DTC stored |
|
|
|
P0504 |
Brake Switch "A" / "B" Correlation |
- Short in stop light switch signal circuit - STOP fuse - Stop light switch assembly - ECM |
Comes on |
DTC stored |
|
|
P0505 |
Idle Control System Malfunction |
- ETCS - Air induction system - Ventilation hose connections - ECM |
Comes on |
DTC stored |
|
|
P0560 |
System Voltage |
- Open in back-up power source circuit - EFI fuse - ECM |
Comes on |
DTC stored |
|
|
P0604 |
Random Access Memory (RAM) |
- ECM |
Comes on |
DTC stored |
|
|
P0606 |
ECM / PCM Processor |
- Exhaust gas leak - Heated oxygen sensor - ECM |
Comes on |
DTC stored |
|
|
P0607 |
Control Module Performance |
- ECM |
Comes on |
DTC stored |
|
|
P0617 |
Starter Relay Circuit High |
- Short in Park/Neutral position (PNP) switch circuit - Park/Neutral position switch - Ignition switch - ECM |
Comes on |
DTC stored |
|
|
P0630 |
VIN not Programmed or Mismatch - ECM / PCM |
- ECM |
Comes on |
DTC stored |
|
|
P0657 |
Actuator Supply Voltage Circuit / Open |
- ECM |
Comes on |
DTC stored |
|
|
P1340 |
Camshaft Position Sensor "A" (Bank 1 Sensor 2) |
- Open or short in camshaft position sensor circuit - Camshaft position sensor - Camshaft timing pulley LH - ECM |
Comes on |
DTC stored |
|
|
P1341 |
Camshaft Position Sensor "A" (Bank 1 Sensor 2 ) |
- Open or short in camshaft position sensor circuit - Camshaft position sensor - Camshaft timing pulley LH - ECM |
Comes on |
DTC stored |
|
|
P1440 |
Secondary Air Injection Vacuum Switching Valve Circuit Malfunction Bank 1 |
- Open or short in VSV for air injection control system (bank 1) - VSV power source - VSV for air injection system (bank 1) - ECM |
Comes on |
DTC stored |
|
|
P1441 |
Stuck Open in Secondary Air Injection Vacuum Switching Valve Bank 1 |
- VSV for air injection control system (bank 1) - No. 2 air switching valve (bank 1) - VSV for air injection system (bank 1) - ECM |
Comes on |
DTC stored |
|
|
P1442 |
Stuck Close in Secondary Air Injection Vacuum Switching Valve Bank 1 |
- VSV for air injection system circuit (bank 1) - Vacuum hose (VSV for air injection system - No. 2 air switching valve) - Air injector pipe (No. 2 air switching valve - exhaust manifold) - No. 2 air switching valve (bank 1) - VSV for air injection system (bank 1) - ECM |
Comes on |
DTC stored |
|
|
P1443 |
Secondary Air Injection Vacuum Switching Valve Circuit Malfunction Bank 2 |
- Open or short in VSV for air injection system circuit (bank 2) - VSV power source - VSV for air injection system (bank 2) - ECM |
Comes on |
DTC stored |
|
|
P1444 |
Stuck Open in Secondary Air Injection Vacuum Switching Valve Bank 2 |
- VSV for air injection system circuit (bank 2) - No. 2 air switching valve (bank 2) - VSV for air injection system (bank 2) - ECM |
Comes on |
DTC stored |
|
|
P1445 |
Stuck Close in Secondary Air Injection Vacuum Switching Valve Bank 2 |
- VSV for air injection system circuit (bank 2) - Vacuum hose (VSV for air injection system - No. 2 air switching valve ) - Air injection pipe (No. 2 air switching valve - exhaust manifold) - No. 2 air switching valve (bank 2) - VSV for air injection system (bank 2) - ECM |
Comes on |
DTC stored |
|
|
P1613 |
Secondary Air Injection Driver Malfunction |
- Air injection control driver (AID) - Open in air injection control driver ground circuit - Open or short in diagnostic information signal circuit (AID - ECM) - Open or short in air pump and air switching valve command signal circuit (AID - ECM) - Open or short in AID power source circuit - ECM |
Comes on |
DTC stored |
|
|
P2102 |
Throttle Actuator Control Motor Circuit Low |
- Open in throttle actuator circuit - Throttle actuator - ECM |
Comes on |
DTC stored |
|
|
P2103 |
Throttle Actuator Control Motor Circuit High |
- Short in throttle actuator circuit - Throttle actuator - Throttle valve - Throttle body - ECM |
Comes on |
DTC stored |
|
|
P2111 |
Throttle Actuator Control System - Stuck Open |
- Throttle actuator - Throttle valve - Throttle body |
Comes on |
DTC stored |
|
|
P2112 |
Throttle Actuator Control System - Stuck Closed |
Same as P2111 |
Comes on |
DTC stored |
|
|
P2118 |
Throttle Actuator Control Motor Current Range / Performance |
- Open in ETCS power source circuit - ETCS fuse - ECM |
Comes on |
DTC stored |
|
|
P2119 |
Throttle Actuator Control Throttle Body Range / Performance |
- ETCS - ECM |
Comes on |
DTC stored |
|
|
P2120 |
Throttle / Pedal Position Sensor / Switch "D" Circuit |
- Accelerator pedal position (APP) sensor - ECM |
Comes on |
DTC stored |
|
|
P2121 |
Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance |
- APP sensor - ECM |
Comes on |
DTC stored |
|
|
P2122 |
Throttle / Pedal Position Sensor / Switch "D" Circuit Low Input |
- APP sensor - Open in VCP1 circuit - Open or ground short VPA1 circuit - ECM |
Comes on |
DTC stored |
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P2123 |
Throttle / Pedal Position Sensor / Switch "D" Circuit High Input |
- APP sensor - Open in EPA circuit - ECM |
Comes on |
DTC stored |
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P2125 |
Throttle / Pedal Position Sensor / Switch "E" Circuit |
- APP sensor - ECM |
Comes on |
DTC stored |
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P2127 |
Throttle / Pedal Position Sensor / Switch "E" Circuit Low Input |
- APP sensor - Open in VCP2 circuit - Open or ground short VPA2 circuit - ECM |
Comes on |
DTC stored |
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P2128 |
Throttle / Pedal Position Sensor / Switch "E" Circuit High Input |
- APP sensor - Open in EPA2 circuit - ECM |
Comes on |
DTC stored |
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P2135 |
Throttle / Pedal Position Sensor / Switch "A" / "B" Voltage Correlation |
- Short between VTA1 and VTA2 circuit - Throttle Position (TP) sensor (built into throttle body) - ECM |
Comes on |
DTC stored |
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P2138 |
Throttle / Pedal Position Sensor / Switch "D" / "E" Voltage Correlation |
- Short between VTA1 and VPA2 circuits - APP sensor - ECM |
Comes on |
DTC stored |
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P2195 |
Oxygen (A/F) Sensor Signal Stuck Lean (Bank 1 Sensor 1) |
- Open or short in Air Fuel Ratio (A/F) sensor (bank 1 sensor 1) circuit - Air Fuel Ratio (A/F) sensor (bank 1 sensor 1) - Air Fuel Ratio (A/F) sensor heater (bank 1 sensor 1) - A/F relay - A/F sensor heater and relay circuits - Air induction system - Fuel pressure - Fuel injector - ECM |
Comes on |
DTC stored |
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P2196 |
Oxygen (A/F) Sensor Signal Stuck Rich (Bank 1 Sensor 1) |
Same as P2196 |
Comes on |
DTC stored |
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P2197 |
Oxygen (A/F) Sensor Signal Stuck Lean (Bank 2 Sensor 1) |
- Open or short in A/F sensor (bank 2 sensor 1) circuit - A/F sensor (bank 2 sensor 1) - A/F sensor heater (bank 2 sensor 1) - A/F relay - A/F sensor heater and relay circuits - Air induction system - Fuel pressure - Fuel injector - ECM |
Comes on |
DTC stored |
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P2198 |
Oxygen (A/F) Sensor Signal Stuck Rich (Bank 2 Sensor 1) |
Same as P2197 |
Comes on |
DTC stored |
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P2238 |
Oxygen (A/F) Sensor Pumping Current Circuit Low (Bank 1 Sensor 1) |
- Open or short in Air Fuel Ratio (A/F) sensor (bank 1 sensor 1) circuit - Air Fuel Ratio (A/F) sensor (bank 1 sensor 1) - Air Fuel Ratio (A/F) sensor heater (bank 1 sensor 1) - A/F relay - A/F sensor heater and relay circuits - ECM |
Comes on |
DTC stored |
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P2239 |
Oxygen (A/F) Sensor Pumping Current Circuit High (Bank 1 Sensor 1) |
Same as P2238 |
Comes on |
DTC stored |
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P2241 |
Oxygen (A/F) Sensor Pumping Current Circuit Low (Bank 2 Sensor 1) |
- Open or short in A/F sensor (bank 2 sensor 1) circuit - A/F sensor (bank 2 sensor 1) - A/F sensor heater (bank 2 sensor 1) - A/F relay - A/F sensor heater and relay circuit - ECM |
Comes on |
DTC stored |
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P2242 |
Oxygen (A/F) Sensor Pumping Current Circuit High (Bank 2 Sensor 1) |
Same as P2241 |
Comes on |
DTC stored |
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P2252 |
Oxygen (A/F) Sensor Reference Ground Circuit Low (Bank 1 Sensor 1) |
Same as P2238 |
Comes on |
DTC stored |
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P2253 |
Oxygen (A/F) Sensor Reference Ground Circuit High (Bank 1 Sensor 1) |
Same as P2238 |
Comes on |
DTC stored |
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P2255 |
Oxygen (A/F) Sensor Reference Ground Circuit Low (Bank 2 Sensor 1) |
Same as P2241 |
Comes on |
DTC stored |
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P2256 |
Oxygen (A/F) Sensor Reference Ground Circuit High (Bank 2 Sensor 1) |
Same as P2241 |
Comes on |
DTC stored |
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P2401 |
Evaporative Emission Leak Detection Pump Stuck OFF |
- Canister pump module - Connector/Wire harness (Canister pump module - ECM) - ECM |
Comes on |
DTC stored |
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P2402 |
Evaporative Emission Leak Detection Pump Stuck ON |
- Canister pump module - Connector/Wire harness (Canister pump module - ECM) - ECM |
Comes on |
DTC stored |
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P2419 |
Evaporative Emission Pressure Switching Valve Stuck ON |
- Canister pump module - Connector/Wire harness (Canister pump module - ECM) - ECM |
Comes on |
DTC stored |
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P2420 |
Evaporative Emission Pressure Switching Valve Stuck OFF |
- Canister pump module - Connector/Wire harness (Canister pump module - ECM) - ECM |
Comes on |
DTC stored |
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P2430 |
Secondary Air Injection System Air Flow / Pressure Sensor Circuit Bank1 |
- Pressure sensor - Open or short in pressure sensor circuit - ECM |
Comes on |
DTC stored |
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P2431 |
Secondary Air Injection System Air Flow / Pressure Sensor Circuit Range / Performance Bank1 |
- Pressure sensor - Open or short in pressure sensor circuit - ECM |
Comes on |
DTC stored |
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|
P2432 |
Secondary Air Injection System Air Flow / Pressure Sensor Circuit Low Bank1 |
- Pressure sensor - Open or short in pressure sensor circuit - ECM |
Comes on |
DTC stored |
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P2433 |
Secondary Air Injection System Air Flow / Pressure Sensor Circuit High Bank1 |
- Pressure sensor - Open or short in pressure sensor circuit - ECM |
Comes on |
DTC stored |
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P2440 |
Secondary Air Injection System Switching Valve Stuck Open Bank1 |
- Air switching valve - No. 2 air switching valve (bank 1 and/or 2) - VSV for air injection system (bank 1 and/or 2) - Air injection control driver - Air injection control driver circuit - ECM |
Comes on |
DTC stored |
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P2441 |
Secondary Air Injection System Switching Valve Stuck Close Bank1 |
- Vacuum hoses (Throttle body - VSVs for air injection system) - Air switching valve - Air injection pipe (No. 2 air switching valve - exhaust manifold) - Air injection hose - No. 2 air switching valve (bank 1 and/or 2) - VSV for air injection system (bank 1 and/or 2) - Air injection control driver - Air injection control driver circuit - ECM |
Comes on |
DTC stored |
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|
P2444 |
Secondary Air Injection System Pump Stuck On Bank1 |
- Short in air pump circuit - Pressure sensor - Air injection control driver - Open or short in pressure sensor circuit - ECM |
Comes on |
DTC stored |
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|
P2445 |
Secondary Air Injection System Pump Stuck Off Bank1 |
- Air pump fuse - Vacuum hose - Air pump assembly - Air injection control driver - Open in air pump circuit - Air injection system piping - Pressure sensor - Open or short in pressure sensor circuit - ECM |
Comes on |
DTC stored |
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|
P2610 |
ECM / PCM Internal Engine Off Timer Performance |
- ECM |
Comes on |
DTC stored |
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|
P2A00 |
A/F Sensor Circuit Slow Response (Bank 1 Sensor 1) |
- Open or short in Air Fuel Ratio (A/F) sensor (bank 1 sensor 1) circuit - Air Fuel Ratio (A/F) sensor (bank 1 sensor 1) - ECM |
Comes on |
DTC stored |
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|
P2A03 |
A/F Sensor Circuit Slow Response (Bank 2 Sensor 1) |
- Open or short in A/F sensor (bank 2 sensor 1) circuit - A/F sensor (bank 2 sensor 1) - ECM |
Comes on |
DTC stored |
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![2006 MY LX470 [05/2005 - ]; 2UZ-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0010,P0020; Camshaft Position "A" Actuator Circuit (Bank 1)](../../../../stylegraphics/info.gif "2006 MY LX470 [05/2005 - ]; 2UZ-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0010,P0020; Camshaft Position \"A\" Actuator Circuit (Bank 1)")
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