DTC P2102: Notes
DTC P2102 DETECTION CONDITION AND POSSIBLE CAUSES
| DTC P2102 |
Throttle actuator circuit low input |
| DETECTION CONDITION |
- PCM monitors the throttle actuator circuit current. If the PCM detects that the throttle actuator circuit current is excessively low, the PCM determines that the throttle actuator circuit was a malfunction.
Diagnostic support note
- This is a continuous monitor (CCM).
- The MIL illuminates if the PCM detects the above malfunction condition during the first drive cycle.
- The PENDING CODE is available if the PCM detects the above malfunction condition.
- FREEZE FRAME DATA is available.
- Are any DTCs is stored in the PCM memory.
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| POSSIBLE CAUSE |
- Short to ground circuit between the throttle body terminal F and the PCM terminal 2A
- Short to ground circuit between the throttle body terminal E and the PCM terminal 2B
- Poor connection of the throttle body or the PCM connector
- Throttle valve motor malfunction
- PCM malfunction
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 Courtesy of MAZDA MOTORS CORP.
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