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I'm getting code P2135 Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation.

I replaced the Throttle Body After Market then came back and replaced the pedal with a junk yard one then came back with P2138 and P2135 so then I got an AC Delco Accelerator Pedal and then came back on again as P2135 so I got an AC Delco one and it's still coming back. Anyone have any ideas at all?

2008 Chevrolet Impala LT 3.5L
 

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I'm getting code P2135 Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation.

I replaced the Throttle Body After Market then came back and replaced the pedal with a junk yard one then came back with P2138 and P2135 so then I got an AC Delco Accelerator Pedal and then came back on again as P2135 so I got an AC Delco one and it's still coming back. Anyone have any ideas at all?

2008 Chevrolet Impala LT 3.5L
This isn't an impala review. Please post in the right section
 

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If your throttle body position sensors are good in the throttle body then it may be do to some wire chafing causing the code to set. see the attached TSB may help find the area of concern.
 

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