The PCM will force the ECT into a Limp Home Mode – Forced Idle when critical faults are detected. The PCM then sets a P2104 DTC.
Item | Detecting Condition | Possible cause |
DTC Strategy |
•
This code sets if the system is in Forced Idle Mode | 1. Faulty APS 2. Faulty APS+Brake 3. Faulty APS + Vehicle speed sensor 4. aulty APS + Vehicle speed sensor + Brake 5. Faulty PCM |
Enable Conditions |
•
Ignition "ON" | |
Threshold value |
•
Forced Idle Mode is active | |
Diagnosis Time |
•
- | |
MIL On Condition |
•
1 Driving Cycle |
