DTC P2112:00: Notes
WARNING: This page is about a different variant/trim than selected.
| DTC P2112:00 |
Throttle actuator control system - stuck closed |
| DETECTION CONDITION |
- This PCM fault status indicates the throttle plate is at a lower angle than commanded.
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| POSSIBLE CAUSE |
- Binding throttle body, stuck close
- Open circuit in throttle actuator
- Open circuit between throttle body terminal A and PCM terminal 2BO
- Open circuit between throttle body terminal B and PCM terminal 2BR
- Short to ground between throttle body terminal A and PCM terminal 2BO
- Short to ground between throttle body terminal B and PCM terminal 2BR
- Short to TP sensor power supply between throttle body terminal A and PCM terminal 2BO
- Short to TP sensor power supply between throttle body terminal B and PCM terminal 2BR
- Throttle actuator control circuits are shorted each other
- Throttle actuator control circuits are cross-wired
- TP sensor related circuit malfunction
- PCM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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