Originally Posted by greatwhite

Okay infidel. I'll bite. What is the sensor mounted above the harmonic balancer on my '93? I call it the crankshaft sensor, I suppose it could be a cps, crank position sensor. Hair splitting? The service tech called it a crank sensor. Don't remember what the FSM called it. But it was the problem.

Any rate, when the wires leading to it chafed, it grounded and no longer sent signal to my PCM/ECM/BCM//BBBB(blackbox behind battery) hence no charge, no overdrive,no a/c etc.