ENGINE
3MZ-FE ENGINE CONTROL SYSTEM
SFI SYSTEM
- PRECAUTION · Precautions
- PARTS LOCATION · Parts location
- SYSTEM DIAGRAM · System information
- TERMINALS OF ECM · System information
- FAIL-SAFE CHART · System information
- DATA LIST / ACTIVE TEST · System information
- PART AND SYSTEM NAME LIST · Troubleshooting
- HOW TO PROCEED WITH TROUBLESHOOTING · Troubleshooting
- CHECK FOR INTERMITTENT PROBLEMS · Troubleshooting
- BASIC INSPECTION · Troubleshooting
- INITIALIZATION · Troubleshooting
- PROBLEM SYMPTOMS TABLE · Troubleshooting
- DIAGNOSIS SYSTEM · Troubleshooting
- DTC CHECK / CLEAR · Troubleshooting
- FREEZE FRAME DATA · Troubleshooting
- CHECK MODE PROCEDURE · Troubleshooting
- INSPECTION MODE PROCEDURE · Troubleshooting
- DIAGNOSTIC TROUBLE CODE CHART · Diagnostic trouble codes
- P0010 Open or short OCV (bank 1) circuit(1 trip detection logic) · Diagnostic trouble codes
- P0011 Advanced cam timing:With warm engine and engine speed of between 500 rpm and 4,000 rpm, all conditions (1),... · Diagnostic trouble codes
- P0016 Deviation in crankshaft position sensor signal and VVT sensor 1 (bank 1) signal (2 trip detection logic) · Diagnostic trouble codes
- P0031 Air-Fuel Ratio (A/F) sensor heater (bank 1, 2 sensor 1) current less than 0.8 A (1 trip detection logic) · Diagnostic trouble codes
- P0037 Heated Oxygen (HO2) sensor heater current less than 0.25 A (1 trip detection logic) · Diagnostic trouble codes
- P0100 Open or short in Mass Air Flow (MAF) meter circuit for 3 seconds · Diagnostic trouble codes
- P0101 High voltage:Conditions (a), (b) and (c) continue for more than 5 seconds (2 trip detection logic): Engine... · Diagnostic trouble codes
- P0110 Step 1 · Diagnostic trouble codes
- P0115 Step 1 · Diagnostic trouble codes
- P0116 Case1:Engine Coolant Temperature (ECT) between 35°C and 60°C (95°F and 140°F) when engine started, and... · Diagnostic trouble codes
- P0120 Output voltage of VTA1 quickly fluctuates beyond lower and upper malfunction thresholds for 2 seconds (1 trip... · Diagnostic trouble codes
- P0121 Difference between VTA1 and VTA2 voltages less than 0.8 V, or more than 1.6 V for 2 seconds (1 trip detection... · Diagnostic trouble codes
- P0125 Engine coolant temperature (ECT) does not reach closed-loop enable temperature for 20 minutes (this period... · Diagnostic trouble codes
- P0128 Conditions (a), (b) and (c) are met for 5 seconds (2 rip detection logic): Cold start Engine warmed up ECT... · Diagnostic trouble codes
- P0136 During active air-fuel ratio control, following conditions (a) and (b) met for certain period of time (2 trip... · Diagnostic trouble codes
- P0171 With warm engine and stable air-fuel ratio feedback, fuel trim considerably in error to lean side (2 trip... · Diagnostic trouble codes
- P0300 Simultaneous misfiring of several cylinder detected(2 trip detection logic) · Diagnostic trouble codes
- P0325 Knock sensor signal level remains at low for more than 10 seconds · Diagnostic trouble codes
- P0335 No CKP sensor signal to ECM while engine running (Engine rotating signal from HV Control ECU) (1 trip... · Diagnostic trouble codes
- P0340 No VVT sensor signal to ECM during cranking.(1 trip detection logic) No VVT sensor signal to ECMwith engine... · Diagnostic trouble codes
- P0351 No IGF signal to ECM while engine running (1 trip detection logic) · Diagnostic trouble codes
- P0420 After engine and TWC warmed up, and while vehicle driven within set vehicle and engine speeds, waveform of... · Diagnostic trouble codes
- P0443 Proper response to ECM command does not occur(1 trip detection logic) · Diagnostic trouble codes
- P0505 Idle speed continues to vary greatly from target speed (2 trip detection logic) · Diagnostic trouble codes
- P0560 Open in ECM back-up power source circuit(1 trip detection logic) · Diagnostic trouble codes
- P0604 ECM internal error (1 trip detection logic) · Diagnostic trouble codes
- P2102 Conditions (a) and (b) continue for 2.0 seconds (1 trip detection logic):(a) Throttle actuator duty ratio 80... · Diagnostic trouble codes
- P2111 ECM (Included in HV Control ECU) signals throttle actuator to close, but stuck(1 trip detection logic) · Diagnostic trouble codes
- P2118 Open in ETCS power source (+BM) circuit(1 trip detection logic) · Diagnostic trouble codes
- P2119 Throttle valve opening angle continues to vary greatly from target opening angle (1 trip detection logic) · Diagnostic trouble codes
- P2195 Conditions (a) and (b) continue for 2 seconds or more(2 trip detection logic): Air-Fuel Ratio (A/F) sensor... · Diagnostic trouble codes
- P2238 A/F sensor admittance: Less than 0.022 1/Ω AF+ voltage 0.5 V or less for 5.0 seconds or more AF+ - AF-... · Diagnostic trouble codes
- P2A00 Air-Fuel Ratio (A/F) sensor circuit slow response:Under condition (a), (b) and (c), A/F sensor output voltage... · Diagnostic trouble codes
- P3190 Following conditions continue at a fixed engine RPM or a fixed length of time: Communication with HV ECU is... · Diagnostic trouble codes
- U0001 Following conditions are met for 2 seconds (1 trip detection logic): Engine switch on (IG) Battery voltage is... · Diagnostic trouble codes
- U0293 When Communication with HV Control ECU is interrupted · Diagnostic trouble codes
- ECM Power Source Circuit · Circuit diagnosis
- Fuel Pump Control Circuit · Circuit diagnosis
- MIL Circuit · Circuit diagnosis
MASS AIR FLOW METER
CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
CRANKSHAFT POSITION SENSOR
ENGINE COOLANT TEMPERATURE SENSOR
THROTTLE BODY
KNOCK SENSOR
CIRCUIT OPENING RELAY
A/F RELAY
3MZ-FE ENGINE MECHANICAL
ENGINE
VALVE CLEARANCE
TIMING BELT
CAMSHAFT
CYLINDER HEAD
ENGINE FRONT OIL SEAL
ENGINE REAR OIL SEAL
ENGINE ASSEMBLY
ENGINE UNIT
3MZ-FE FUEL
FUEL SYSTEM
FUEL INJECTOR
FUEL PUMP
FUEL TANK
3MZ-FE EMISSION CONTROL
EMISSION CONTROL SYSTEM
CANISTER
VENTILATION VALVE
DUTY VACUUM SWITCHING VALVE
AIR FUEL RATIO SENSOR
HEATED OXYGEN SENSOR
3MZ-FE EXHAUST
3MZ-FE EXHAUST PIPE
3MZ-FE COOLING
COOLING SYSTEM
COOLING FAN SYSTEM
COOLANT
WATER PUMP
THERMOSTAT
COOLING FAN MOTOR
COOLING FAN ECU
COOLING FAN RELAY
RADIATOR
3MZ-FE LUBRICATION
LUBRICATION SYSTEM
OIL FILTER
OIL PUMP
3MZ-FE IGNITION
IGNITION SYSTEM
VVT SENSOR
3MZ-FE STARTING
STARTING SYSTEM
IGNITION SWITCH