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Thread: Error Code P1125 Throttle Actuator.

  
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    Leeboy1's Avatar
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    Error Code P1125 Throttle Actuator.

    Hi guys,

    Its a shame i only found this forum when i have a problem !

    I have a 05 1.7 CDTI Astra H est with the EML light on.

    It has the error Code P1125 Throttle Actuator Feedback Signal Range/Performance.

    Does anyone know who i fix this problem please?

    I have took off the big air pipe and had a wipe inside the Throttle body, it was abit grimey (black sludge) but not thick just on the walls of the inside, ive noticed the flap inside is open and wont move either way?

    I am 10 years Mechanic so know my way an engine but been out the trade for 5 years now.

    Thanks guys

    Leigh.

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    Leeboy1's Avatar
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    Hi guys,

    Done a pedal test this morning the results of which

    ECN
    50074

    112505

    So the same error code as before.

    Regards

    LB

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    cuprar59's Avatar
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    hi there sorry for bumping an old thread but i have the same error code as above any one no what the problem is ? thanks

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    badboysracing69's Avatar
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    This is a common code on a z17 believe it or not. Check the connections on the uec and pedal
    Cheap Vaux mech at your service in Herts/cambs

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