DTC P2108-00: Throttle Valve Actuator Control Module Performance Error: Notes
DTC P2108:00 DETECTION CONDITION AND POSSIBLE CAUSE
| DTC P2108:00 |
Throttle valve actuator control module performance error |
| DETECTION CONDITION |
- If the PCM detects either of the following conditions, the PCM determines that throttle valve actuator control system has a malfunction.
- TP sensor power supply voltage below 4.4 V
- TP sensor No. 1 output voltage below 0.20 V or above 4.85 V (DTC P0122:00 or P0123:00)
- PCM internal circuit for TP sensor No. 1 input circuit malfunction.
Diagnostic support note
- This is a continuous monitor (CCM).
- The check engine light illuminates if the PCM detects the above malfunction condition during the first drive cycle.
- FREEZE FRAME DATA (Mode 2)/Snapshot data is available.
- The DTC is stored in the PCM memory.
|
| FAIL-SAFE FUNCTION |
- Stops the idle air control.
- Stops the drive-by-wire control and sets to a throttle valve opening angle necessary for the minimum driveability.
|
| POSSIBLE CAUSE |
- Throttle body connector or terminals malfunction
- PCM connector or terminals malfunction
- TP sensor No. 1 malfunction
- TP sensor No. 2 malfunction
- PCM malfunction
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| SYSTEM WIRING DIAGRAM |
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