For the troubleshooting, there are three driving patterns. Performing the specified drive pattern allows to diagnose malfunctioning items listed below. After the repair of the following trouble items, be sure to drive the vehicle with the specified drive patterns to check whether the function is resumed correctly.
1. PREPARATION FOR DRIVE CYCLE
1. Check that the battery voltage is 12 V or more and fuel remains approx. half [20 — 40 L (5.3 — 10.6 US gal, 4.4 — 8.8 Imp gal)].
2. Disconnect the test mode connector.
NOTE:
• Perform the diagnosis after warming up the engine except when the engine coolant temperature at starting is specified.
• Perform the diagnosis twice if the DTC marked with *. After completing the first diagnosis, stop the engine and perform second diagnosis in same condition.
2. DRIVE CYCLE A DRIVE THE VEHICLE WITH 80 KM/H (50 MPH) FOR 20 MINUTES, AND THEN IDLE THE ENGINE FOR A MINUTE.)
|
DTC |
Item |
Condition |
|
*P0125 |
Insufficient Coolant Temperature for Closed Loop Fuel Control |
Coolant temperature at start is less than 20°C (68°F). |
|
*P0130 |
O2 Sensor Circuit (Lean) (Bank 1 Sensor 1) |
— |
|
*P0133 |
O2 Sensor Circuit Slow Response (Bank 1 Sensor 1) |
— |
|
*P0171 |
System Too Lean (Bank 1) |
Diagnosis completes in drive cycle B or C as well. |
|
*P0172 |
System Too Rich (Bank 1) |
Diagnosis completes in drive cycle B or C as well. |
|
*P0301 |
Cylinder 1 Misfire Detected |
Diagnosis completes in drive cycle B or C as well. |
|
*P0302 |
Cylinder 2 Misfire Detected |
Diagnosis completes in drive cycle B or C as well. |
|
*P0303 |
Cylinder 3 Misfire Detected |
Diagnosis completes in drive cycle B or C as well. |
|
*P0304 |
Cylinder 4 Misfire Detected |
Diagnosis completes in drive cycle B or C as well. |
|
*P0420 |
Catalyst System Efficiency Below Threshold (Bank 1) |
— |
|
P0692 |
Fan 1 Control Circuit High |
— |
|
*P1137 |
O2 Sensor Circuit (Mid) (Bank1 Sensor1) |
— |
|
P2103 |
Throttle Actuator Control Motor Circuit High |
Diagnosis completes in drive cycle B or C as well. |
3. DRIVE CYCLE B (TEN MINUTES IDLING)
NOTE:
Drive the vehicle at 10 km/h (6 MPH) or faster before diagnosis.
|
DTC |
Item |
Condition |
|
*P0171 |
System Too Lean (Bank 1) |
Diagnosis completes in drive cycle A or C as well. |
|
*P0172 |
System Too Rich (Bank 1) |
Diagnosis completes in drive cycle A or C as well. |
|
*P0301 |
Cylinder 1 Misfire Detected |
Diagnosis completes in drive cycle A or C as well. |
|
*P0302 |
Cylinder 2 Misfire Detected |
Diagnosis completes in drive cycle A or C as well. |
|
*P0303 |
Cylinder 3 Misfire Detected |
Diagnosis completes in drive cycle A or C as well. |
|
*P0304 |
Cylinder 4 Misfire Detected |
Diagnosis completes in drive cycle A or C as well. |
|
P2103 |
Throttle Actuator Control Motor Circuit High |
Diagnosis completes in drive cycle A or C as well. |
4. DRIVE CYCLE C (DRIVE THE VEHICLE WITH FOLLOWING DRIVE PATTERNS)
|
(A) |
Idle the engine for 10 seconds or more. |
(B) |
Accelerate to 97 km/h (60 MPH) within 20 seconds. |
(C) |
Drive the vehicle at 97 km/h (60 MPH) for 20 seconds. |
|
(D) |
Decelerate the vehicle to 64 km/h (40 MPH) with throttle fully closed. |
(E) |
Drive the vehicle at 64 km/h (40 MPH) for 20 seconds. |
(F) |
Accelerate to 97 km/h (60 MPH) within 10 seconds. |
|
(G) |
Stop the vehicle with throttle fully closed. |
(H) |
Vehicle speed km/h (MPH) |
(I) |
(sec.) |
|
DTC |
Item |
Condition |
|
*P0030 |
HO2S Heater Control Circuit (Bank 1 Sensor 1) |
— |
|
*P0101 |
Mass or Volume Air Flow Circuit Range/Performance |
— |
|
P0134 |
O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1) |
— |
|
*P0139 |
O2 Sensor Circuit Slow Response (Bank 1 Sensor 2) |
— |
|
*P0171 |
System Too Lean (Bank 1) |
Diagnosis completes in drive cycle A or B as well. |
|
*P0172 |
System Too Rich (Bank 1) |
Diagnosis completes in drive cycle A or B as well. |
|
*P0301 |
Cylinder 1 Misfire Detected |
Diagnosis completes in drive cycle A or B as well. |
|
*P0302 |
Cylinder 2 Misfire Detected |
Diagnosis completes in drive cycle A or B as well. |
|
*P0303 |
Cylinder 3 Misfire Detected |
Diagnosis completes in drive cycle A or B as well. |
|
*P0304 |
Cylinder 4 Misfire Detected |
Diagnosis completes in drive cycle A or B as well. |
|
*P0400 |
Exhaust Gas Recirculation Flow |
— |
|
P1492 |
EGR Solenoid Valve Signal #1 Circuit Malfunction (Low Input) |
— |
|
P1493 |
EGR Solenoid Valve Signal #1 Circuit Malfunction (High Input) |
— |
|
P1494 |
EGR Solenoid Valve Signal #2 Circuit Malfunction (Low Input) |
— |
|
P1495 |
EGR Solenoid Valve Signal #2 Circuit Malfunction (High Input) |
— |
|
P1496 |
EGR Solenoid Valve Signal #3 Circuit Malfunction (Low Input) |
— |
|
P1497 |
EGR Solenoid Valve Signal #3 Circuit Malfunction (High Input) |
— |
|
P1498 |
EGR Solenoid Valve Signal #4 Circuit Malfunction (Low Input) |
— |
|
P1499 |
EGR Solenoid Valve Signal #4 Circuit Malfunction (High Input) |
— |
|
P1521 |
Brake Switch Circuit Range |
— |
|
P2103 |
Throttle Actuator Control Motor Circuit High |
Diagnosis completes in drive cycle A or B as well. |
|
P2504 |
Charging System Voltage High |
— |
5. DRIVE CYCLE G (2.0 L MODEL)
1. Perform the Clear Memory Mode. 
2. Start and warm-up the engine until the engine coolant temperature is up to 70°C (158°F).
NOTE:
Warm-up the engine for at least 10 seconds.
3. Stop the engine and wait until the engine coolant temperature is 30°C (86°F) or less.
NOTE:
Do not let engine coolant temperature drop to 5°C (41°F) or less.
4. Start and warm-up the engine until the engine coolant temperature is up to 70°C (158°F).
5. Stop the engine and wait until the engine coolant temperature is 30°C (86°F) or less.
NOTE:
Do not let engine coolant temperature drop to 5°C (41°F) or less.
6. Start and idle the engine.
|
DTC |
Item |
Condition |
|
*P0410 |
Secondary Air Injection System |
— |
|
P0414 |
Secondary Air Injection System Switching Valve “A” Circuit Shorted |
— |
|
P1418 |
Secondary Air Injection System Control “A” Circuit Shorted |
— |
|
*P2440 |
Secondary Air Injection System Switching Valve Stuck Open (Bank 1) |
— |
|
*P2441 |
Secondary Air Injection System Switching Valve Stuck Closed (Bank 1) |
— |