Accelerator Pedal (AP) Sensor. Code 9400????
Accelerator Pedal (AP) Sensor. Code 9400????
2006 xc70 I had a dash message that the car was in Reduced Performance ....Took it to a friend with a reader...this is the result: Any thoughts on this code? 9400- Accelerator pedal (AP) sensor- Signal low, Internet says that I need to replace the Brake Booster Sensor... Your thoughts?
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FROM VIDAAlanS wrote: ↑22 Feb 2024, 12:49 2006 xc70 I had a dash message that the car was in Reduced Performance ....Took it to a friend with a reader...this is the result: Any thoughts on this code? 9400- Accelerator pedal (AP) sensor- Signal low, Internet says that I need to replace the Brake Booster Sensor... Your thoughts?
ECM-9400
Fault indicates either signal too high or low from the brake position sensor located in the brake booster, or that the signal from the position sensor is indicating at the pedal is pressed, but the brake light switch is not yet activated.
This will cause the cruise control to be disabled during the whole driving cycle in which the fault was detected. This fault is usually caused by a poorly adjusted brake light switch or a faulty position sensor. Note! It is possible to have the fault and no cruise control without setting the fault code.
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Golden-German Shepherd | 2021 XC90 T6 INSCRIPTION (Nexa) | 2020 V60CC (Frska) | 2013A XC90 (Lktra)
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Golden-German Shepherd | 2021 XC90 T6 INSCRIPTION (Nexa) | 2020 V60CC (Frska) | 2013A XC90 (Lktra)
Past: Golden Retriever | 2001 V70XC | 1997 Volvo 854 | 1989 Volvo 740 GL | 1979 Volvo 240
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