PCM sets DTC P0222 if the PCM detects signal voltage lower than the possible range of a properly operating TPS2.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Voltage Monitoring | 1. Poor Connector Connection 2. Open in TPS Supply Circuit 3. Short to Ground or Open in TPS2 Signal Circuit 4. Defected TPS2 | |
Enable Condition | Case 1 |
•
Ignition Switch "ON"
•
No relevant DTC present | |
Case 2 |
•
Ignition Switch "ON"
•
Engine operating state idle : Pedal Value less than 0.01%(Pedal sensor 1 voltage 0.859V, not pushed at all)
•
TPS setpoint less than 58% TPS1 and TPS 2 ratio failure detected or TPS 1 failure detected | ||
Threshold Value | Case 1 |
•
TPS2 signal voltage lower than 0.12V | |
Case 2 |
•
TPS2 signal voltage at idle lower than 2V | ||
Diagnostic Time |
•
Continuous | ||
MIL ON Condition |
•
1 Driving Cycle | ||
