2009 V50 D5 ECM952F code.

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2009 V50 D5 ECM952F code.

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Nov 17th, 2020, 21:35

Mcbonio

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Last Online: Oct 4th, 2022 23:09

Join Date: Jun 2020

Location: LIVERPOOL

2009 V50 D5 ECM952F code.

Evening all,

My V50 D5 suddenly got very sluggish when driving home, very little throttle response, I had to push throttle all the way down to get it to rev, it did then boost and accelerate when flat to the floor. Also produced "Engine System Service Required" message.

I've just scanned it with Vida and it produces "ECM952F Accelerator pedal sensor - Faulty signal". Seems it looks at 2 values CAN and PWM and flags a fault code when one deviates from the other too much.

I looked at realtime position values, when idle it's at 8.32%, when fully depressed it reads 68.3%. Shouldn't this be 100%?

Anyone with any experience with this issue? Many thanks.!

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Last edited by Mcbonio; Nov 17th, 2020 at 21:39.

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