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2002 V70/T2.4 - engine RPM surges during idle when engine is cold V70-XC70

posted by  BZ on  Mon May 8 06:56 CST 2023
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last visit: Thu Oct 23 13:12 CST 2014
[RELATED]

Hello B.B. and Phil:

Thank you for the additional feedback. I had 15 minutes to look into the ECU and TCM compartment (before work) Unfortunately, you need a special tool to unlatch the computers and re-seat them. But by pushing and wiggling both modules, now the car will run - hopefully long enough to drive it to the dealer instead of having it towed.

I fully trust my dealer (he's worked on our Volvos for 20+ years), and will ask him to re-seat the computers before he does anything else.

Thanks again.

Bernie






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New 2002 V70/T2.4 - engine RPM surges during idle when engine is cold [V70-XC70]
posted by  BZ  on Mon Jan 23 08:11 CST 2023 >


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