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Starts and dies after PCV service V70-XC70 2007

posted by  Rolyak on  Wed Sep 8 17:29 CST 2021
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last visit: Fri Oct 24 08:03 CST 2014
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I had performed several repairs and it was running strong so I decided to do the PCV service. It did need it, the tiny passage under the banjo bolt was plugged solid. That is corrected and at the same time I used Throttle body cleaner, it was filthy w/carbon deposits.

Also replaced thermostat from FCP. While searching I found that ETB should not be spray cleaned? It will start quickly and die just as fast!

I have 49# psi, serviced MAF,FI terminals plus a smoke test. Will do a service on the ETB terminals if someone can tell me I didn't destroy it?

Will study the Autophix 610 this evening!

Thanks for reading!








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    Starts and dies after PCV service V70-XC70 2007

    posted by  Rolyak on  Fri Sep 10 15:05 CST 2021
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    last visit: Fri Oct 24 08:03 CST 2014
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    The Autophix ES610 told me codes I really didn't want to read! Talked to Rick at Bavarian Auto Sport and was told solvent cleaning the ETB should not damage it nor failing to disconnect the battery cause problems.

    He did say I must go to Volvo dealer for repairing the key and programing it to the car. Appointment was made towards OCT.

    Here are the final codes that would not clear! Immobilizer not communicating>

    CEM 9C03- CEM 6C48- ECM 710B








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    Starts and dies after PCV service V70-XC70 2007

    posted by  derek uk on  Thu Sep 9 05:36 CST 2021
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    last visit: Fri Oct 24 12:33 CST 2014
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    MAF should only be cleaned using the correct fluid. Just saying in case you didn't. Maybe fuel pump relay but it really needs to be scanned with the proper Volvo Vida/VCX scanner to pinpoint the faults.







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