DTC P2106: Notes
DTC P2106 DETECTION & CONDITION POSSIBLE CAUSES
| DTC P2106 |
Throttle actuator control system-forced limited power |
| DETECTION CONDITION |
- The PCM monitors the throttle actuator control current when the ignition switch is on. If the control current is less than 8 A or more than 11 A
, the PCM determines that the throttle actuator control system is under forced limited power.
Diagnostic support note
- This is a continuous monitor (CCM).
- The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
- PENDING CODE is available if the PCM detects the above malfunction condition.
- FREEZE FRAME DATA is available.
- The DTC is stored in the PCM memory.
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| POSSIBLE CAUSE |
- Throttle actuator malfunction
- Connector or terminal malfunction
- Open circuit in wiring harness between throttle body terminal A and PCM terminal 1B
- Short to power supply in wiring harness between throttle body terminal A and PCM terminal 1B
- Short to ground in wiring harness between throttle body terminal A and PCM terminal 1B
- Open circuit in wiring harness between throttle body terminal B and PCM terminal 1C
- Short to power supply in wiring harness between throttle body terminal B and PCM terminal 1C
- Short to ground in wiring harness between throttle body terminal B and PCM terminal 1C
- PCM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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