| Main Action |
- Ignition efficiency check during catalyst heating
|
- Checking operation of ETC
- Restriction in intake or exhaust system
- Faulty Spark Plug Cable & Ignition Coil
|
| Prerequisite condition |
- Engine coolant temperature at the time of engine start is between -10°C (14°F) and 33°C (91.4°F)
- Time after start is longer than 5 seconds.
- Vehicle speed is slower than 3 km/h (1.9 MPH)
- Accelerator pedal value is lower than 0.01%.
- Ignition efficiency set-point of catalyst heating is lower than 1.0.
- Accumulated diagnostic time is longer than 5 seconds.
|
| Threshold Value |
- Ignition angle efficiency quotient is higher than 0.15.
|
| Diagnostic Time |
|
| Mil On Condition |
|