If the position sensor of VSA output voltage is below threshold value for more than 2 sec., ECM sets DTC P201600. This fault might be caused by open in power circuit or short to ground in signal circuit of VSA position sensor.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Voltage monitoring | 1. Open in power circuit of VSA position sensor 2. Short to ground in signal circuit of VSA position sensor 3. Faulty VSA | |
Enable Conditions |
•
Engine running | ||
Threshold Value |
•
Position sensor of VSA output voltage is below threshold value (132mV) | ||
Diagnostic Time |
•
2.5 sec. | ||
Fail Safe | MIL |
•
On | |
