21/03/2013
IGAAdmin Administrator Posts: 245 Reputation: 5
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Driver Complaint – Running rough and lack of power. Engine Management warning light illuminated. Cause/Symptom – Fault code P1125 stored in the memory. This code indicates a wiring fault, the accelerator throttle actuator or the Engine Control Module. Rectification Route – In this instance the fault was located to the throttle actuator sticking. The throttle housing was removed and it was discovered that the butterfly was sticking due to excess carbon deposits thus causing the actuator to stick and P1125 to be generated. Careful cleaning of the housing with a suitable cleaner rectified the fault and the code was removed from the system.
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