2009 Pontiac g6, P2135 fail code


Old 11-18-16, 04:57 PM
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Join Date: Sep 2012
Location: mexico
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2009 Pontiac g6, P2135 fail code

NOTE: OP is located in Mexico.

What is the most common cause of this fail code in this car? How can I fix it?

Last edited by chandler; 11-19-16 at 04:47 AM. Reason: Location of OP
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Old 11-18-16, 05:16 PM
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Hopefully, this will get you started:

The automotive trouble code P2135 throttle/pedal position sensor/switch A/B voltage correlation refers to a problem related to the throttle's ability to open and close properly.

Specifically for Pontiac: P2135 PONTIAC Throttle/Pedal Position Sensor/Switch 'A'/'B' Voltage Correlation
Old 11-18-16, 07:52 PM
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Part of the repair involves the question.... what was the car doing ?

You were driving, the car responded normally and the check engine light just popped up.
The car is running rough.
The accelerator pedal doesn't seem to be working properly.
Old 11-18-16, 08:34 PM
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Location: mexico
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The car lose power and feels like the accelerator pedal dont works property
Eratic rpms.

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