When the deviation of TPS2 and TPS1 is higher than specification, ECM sets DTC P0221 and turns the MIL on.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Plausibility check | 1. Poor connector connection 2. Faulty TPS1 or TPS2 sensor 3. Faulty ECM |
Enable Condition |
•
Ignition switch "ON" | |
Threshold Value |
•
Deviation of TPS2 and TPS1 is higher than 6.3% | |
Diagnosis Time |
•
0.14 sec. | |
MIL ON Condition |
•
1 driving cycle |
