Recent content by rickm
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2007 cobalt tps problem
i have a 2007 cobalt ls- check engine light is on and gives error code p0121- this gives me a throttle/ pedal position sensor/switch out of range - this caused the car to fail the emissions part of the state inspection . any one else had this problem or know where the tps is located and how to...- rickm
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- Forum: Performance
