DTC Advanced Diagnostics: P2176: General Description
The diagnosis related to the electric throttle control system is done during the vehicle ON mode and OFF (LOCK) mode. The powertrain control module (PCM) performs the fully closed position learning of the throttle valve. If the learned position is out of a specified range, the PCM detects a malfunction and stores a DTC.
Monitor Execution, Sequence, Duration, DTC Type
| Execution | Once per driving cycle |
| Sequence | None |
| Duration | 320 milliseconds or more |
| DTC Type | One drive cycle, MIL on |