Been having trouble with TPS signal to ECU but when I tested it, it showed having a signal. Engine idle low and rough and hesitates bad at around 2500-3000 rpm. If I disconnect the TPS it doesn't have any issue other than high idle that surges. TPS is new. Swapped ECU to confirm issue and same results. Cut what seemed to be bad signal wire and re pinned with same issue?! Could it be TPS calibration ?! This is cable and not motorized. Help!!
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