Volvo Forums - Volvo Enthusiasts Forum - Throttle acceleration issue

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- 2001-2013 model year XC70 (https://volvoforums.com/forum/2001-2013-model-year-xc70-53/)

- - Throttle acceleration issue (https://volvoforums.com/forum/2001-2013-model-year-xc70-53/throttle-acceleration-issue-95901/)

Bill States

03-22-2018 04:55 PM

Throttle acceleration issue

i have a 2004 XC70 with 197,000 miles. I had issues with rough idle and no power when in drive. It is showing the following codes
P2108
P2111
P2136
P0121

any idea what to do?

tony1963

03-29-2018 01:29 AM

Your codes have to do with the throttle position sensor. With your age of the vehicle and mileage, I would change the pedal sensor assembly plus the electronic throttle. Fortunately, the software for the throttle lives in the ECM on your vehicle so this is a parts swap.

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