PCM/ECM sets DTC P2106 to indicate ETC system malfunction has occurred and engine is in Limp-Home mode. The PCM/ECM reduces engine torque by 25% of normal value after setting the DTC, as an Emergency Operation(Limp-Home)mode.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Engine is in Limp-Home mode | 1. ETC system malfunction (P0121,P0122,P0123,P0221, P0222,P0223,P0642,P0643, P0698,P0699,P2122,P2123, P2127,P2128 or P2138) |
Enable Conditions |
•
The PCM/ECM detects ETC system malfunction. | |
Threshold Value |
•
- | |
Diagnostic Time |
•
- | |
MIL On Condition |
•
- |
