DTC Information: DTC Detecting Condition
WARNING: This page is about a different variant/trim than selected.
| Item |
Detecting Condition |
Possible Cause |
| Main Action |
- Monitoring the deviation of long term fuel trim
|
- Air leakage
- Improper fuel pressure
- PCV valve stuck
- Clogging of injector
|
| Prerequisite condition |
- Engine Coolant Temperature (ECT) is higher than 73°C (163.4°F).
- Long-term fuel trim at idle is active with conditions;
- Engine speed is lower than 900 rpm.
- Mass fuel flow is less than 0.032g/rev.
- Long-term fuel trim at partial load is active with conditions;
- Engine speed is between 1150 rpm and 4000 rpm.
- Mass fuel flow is between 0.014g/rev and 0.066g/rev.
|
| Threshold Value |
- Long term fuel trim value at idle is greater than or equal to 0.008g/rev. Or Long term fuel trim value at partial load is greater than or equal to 25%.
|
| Diagnostic Time |
|
| Mil On Condition |
|