Chasehamaker17
Junior Member
I have had the p2127 code for about a month now, i had a pedal comander on my truck(mistake) started throwing lighing bolt and put truck into limp mode wont go over 4th gear. So i took it off but it still kept throwing code took to mechanic had him truely clear code came back on, bought new pedal/ sensor and a throttle body cleared code at mechanic shop and still happened again. Ordered pcm but they sent me a faulty one the first. Also checked my 5-volt reference between my pedal throttle body and pcm by mechanic and all checked out anyone else have same issue and resolved problem???
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