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knock sensor woes on '94 turbo 850

posted by  Oliver on  Tue Mar 14 12:58 CST 2006
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last visit: Tue Apr 24 15:09 CST 2012
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Well took the car to the dealer and it turns out that after the knock sensors were checked, we thought the ECU was to blame for the knock sensor code. Dealer removed the ECU, cleaned the terminals, and replaced. NO CODES. Turns out in my case, the ECU's terminals had started to corrode and that was causing the faulty knock sensor code.... Driving happily with no check engine light on again.

Hope this helps others..

Over a million Volvo miles and still smiling....

Oliver

64 122S
66 1800S
86 245DL
96 850GLT






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New knock sensor woes on '94 turbo [850]
posted by  someone claiming to be Don in Denver  on Thu Mar 2 14:53 CST 2006 >


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