DTC P2100: Notes
DTC P2100 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P2100 |
Throttle actuator circuit open |
| DETECTION CONDITION |
- A PCM malfunction flag is set indicating the motor circuit is open.
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| POSSIBLE CAUSE |
- Throttle actuator malfunction
- Connector or terminal malfunction
- Open circuit wiring harness between throttle body terminal A and PCM terminal 2BO
- Short to power supply in wiring harness between throttle body terminal A and PCM terminal 2BO
- Open circuit wiring harness between throttle body terminal B and PCM terminal 2BR
- Short to power supply in wiring harness between throttle body terminal B and PCM terminal 2BR
- Throttle actuator circuits are shorted each other
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 Courtesy of MAZDA MOTORS CORP.
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