Checking output signals from APS 2 under detecting condition, if output signals are above the threshold, ECM sets P2128.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Signal check, high | 1. Poor Connection 2. Short to battery in Signal Circuit 3. Open in Ground Circuit 4. Faulty APS 5. Faulty ECM |
Enable Conditions |
•
Ignition "ON" | |
Threshold Value |
•
APS2 voltage is higher than 2.45V | |
Diagnostic Time |
•
0.2 sec. | |
MIL ON Condition |
•
5 sec |
