Diagnostic Method
- Idle speed diagnosis
Judge as NG when the following conditions are established.
JUDGMENT VALUE SPECIFICATIONMalfunction Criteria Threshold Value DTC Actual engine speed - Target engine speed < -300 rpm P050A Time needed for diagnosis: 7 seconds
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
- Final ignition timing diagnosis: idle
Judge as NG when the following conditions are established.
JUDGMENT VALUE SPECIFICATIONMalfunction Criteria Threshold Value DTC Final ignition timing - Ignition timing during CSERS * > 8.5°CA (CVT model) P050B *: Ignition timing during CSERS (Cold Start Emission Reduction Strategy) = Base ignition timing - Retard amount > 6.5°CA (MT model) Time needed for diagnosis: 7 seconds
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.
- Final ignition timing diagnosis: non-idle (CVT model only)
Judge as NG when the following conditions are established.
JUDGMENT VALUE SPECIFICATIONMalfunction Criteria Threshold Value DTC Final ignition timing - Ignition timing during CSERS *
*: Ignition timing during CSERS (Cold Start Emission Reduction Strategy) = Base ignition timing - Retard amount> 8.5°CA P050B Time needed for diagnosis: 7 seconds
Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.