If the sensor input voltage is lower than the minimum threshold value under normal driving condition, the ECM/PCM sets DTC P0222.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Voltage Range check | 1. Poor connection 2. Short to ground in signal harness 3. TPS 4. ECM/PCM | |
Enable Conditions | Case1 |
•
Ignition key on | |
Case2 |
•
Ignition key on
•
Engine operating state idle : Pedal value < 0.01% (pedal sensor 1 voltage 0.83 V, not pushed at all)
•
TPS setpoint < 58%
•
TPS 1 and TPS 2 ratio failure detected or TPS 1 failure detected | ||
Threshold Value | Case1 |
•
TPS_2 voltage < 0.1V | |
Case2 |
•
TPS_2 voltage at idle < 2V | ||
Diagnostic Time |
•
Continuous | ||
MIL ON Condition |
•
1 Driving cycles | ||
