The PCM compares the accelerator pedal position information from APS1 and APS2 signals.
This DTC sets when the APS inputs APS1 and APS disagree on the position of the accelerator pedal by greater than an expected value.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Plausibility check between pedal value sensor 1, 2 | 1. Poor connection 2. Open or short in APS circuit 3. Faulty APS 4. Faulty PCM |
Enable Conditions |
•
APS2 voltage greater than 0.408 V | |
Threshold Value |
•
When the signal value of APS1-APS2 is greater than or equal to threshold | |
Diagnostic Time |
•
0.16 sec | |
MIL On Condition |
•
5 sec |
