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Help 2 Cylinders Not Working!!!!!!!!

  •

My Twin Turbo 1991 import is running on 4 cylinder instead of 6,

 

I have cleaned the injectors connectors, coil pack, swapped the coil, plugs around Constantly same cylinders dont work, ran ECu diag and code 55 ???????..............................................................................

 

 

Can any one shed light on this problem????

 

I am considering buying a new series 2 PTU...................................................................

 

If there is any out there who can fix this problem or shed any light i am will to £pay...

  • Quote

    • Featured Replies

    My Twin Turbo 1991 import is running on 4 cylinder instead of 6,

     

    I have cleaned the injectors connectors, coil pack, swapped the coil, plugs around Constantly same cylinders dont work, ran ECu diag and code 55 ???????..............................................................................

     

     

    Can any one shed light on this problem????

     

    I am considering buying a new series 2 PTU...................................................................

     

    If there is any out there who can fix this problem or shed any light i am will to £pay...

     

    Give me a call with your address, and I will send you a PTU to try out :)

  • Quote

    if you have a multi meter you can check that there is a current to the coilpack connectors also check/clean the connectors on the PTU if you havent already. then its probably new PTU time! :(

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