Volks AutosAH Fabrications
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  1. #1
    1st Gear

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    help please fault code 17748

    im after i abit of help please
    ive put a set of steel rods and a hybrid turbo on my s3 apy engine and timed it back up but i keep getting a fault code
    17748/P1340/004928 - Camshaft Position Sensor (G40) / Engine Speed Sensor (G28): Incor. Correlation
    but car runs perfect with no miss fire can any one help please
    or advised whats the best way to time it up ??

    Thanks tony

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  3. #2
    3rd Gear

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    your sure you got the cam timing right? looks like its out by the fault code
    James
    Silver Audi 8L S3
    97 Fireblade fully restored ...just for summer!
    My old Corrado VR6 Turbo... Click me for the build DIY style!
    and many many cars and bikes in the past!!

  4. #3
    gary3306's Avatar
    5th Gear

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    I would agree with that. It can be a tooth out either side, still run fine be it slightly advanced or retarded, and will still throw up a fault because the position sensors pick that margin of error up.

  5. #4
    1st Gear

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    thanks mate will re time it tomorrow cheers

  6. #5
    6th Gear

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    you sure its not a tooth out on the cam chain.... it will still run okish but will come up with this fault.

  7. #6
    1st Gear

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    would it be chain side ive not touch it only put new head gasket and cambelt kit mate

  8. #7
    3rd Gear

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    if you havent touched the chain its probably not going to be that,but its worth checking it all just in case.
    James
    Silver Audi 8L S3
    97 Fireblade fully restored ...just for summer!
    My old Corrado VR6 Turbo... Click me for the build DIY style!
    and many many cars and bikes in the past!!

  9. #8
    1st Gear

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    thanks mate

 

 

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