Engine Control System Malfunction

DTC C1201/51 Engine Control System Malfunction

DESCRIPTION

DTC Detection Condition:

If a malfunction in the engine control system is detected, the operations of VSC and TRAC are prohibited by the fail safe function. When the signals from the engine are input normally, the fail safe is cancelled and the DTC is not stored.

Step 1-3:

Step 4:

INSPECTION PROCEDURE

NOTE: When replacing the skid control ECU, perform zero point calibration and store system information. Vehicle Stability Control System (W/ VDIM)