DTC P2111:00 [MZI-3.7]: Notes
WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DETECTION CONDITION & POSSIBLE CAUSE
| DTC P2111:00 |
Throttle actuator control system - stuck open |
| DETECTION CONDITION |
- This PCM fault status indicates the throttle plate is at a more angle than commanded.
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| POSSIBLE CAUSE |
- Binding throttle body, stuck open
- Throttle actuator malfunction
- 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 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 to each other
- Throttle actuator control circuits are cross-wired
- TP sensor related circuit intermittent malfunction
- PCM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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