1993 GMC pickup 6.5L Diesel with OBD1 TCM, Harsh Shifting

TCM scanner shows reading of tps volts 1.76 ,tps angle 35%, both stay stuck at those readings. Checked TPS 5V reference, and it is OK. With a multimeter The TPS signal at the TCM connector varies as it...

FIX posted 1/11/2009

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