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2010 Cadillac CTS Luxury 3.0L Accelerator Pedal VIN: 1G6DE5EG2A
Having trouble with a P2138 code for APP 2 circuit. Voltages disagree. APP 1 voltage is .94 volts with throttle released. APP 2 voltage is 1.18 - 1.25 volts with throttle released. My initial thought was a simple resistance issue inside the pedal. Replaced...
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