[DopeStar 156]

PCM Diagnostic Codes

00: No PCM faults
12: No engine RPM References pulses
13: Oxygen sensor circuit fault
14: Shorted coolant sensor circuit fault
15: Open coolant sensor circuit fault
21: Open throttle position sensor circuit fault
22: Shorted throttle position sensor circuit fault
23: Open MAT sensor circuit fault
24: VSS circuit fault
25: Shorted MAT sensor circuit fault
32: EGR system fault
33: Open MAP sensor circuit fault
34: Shorted MAP sensor circuit fault
42: EST/bypass circuit fault
43: ESC failure
44: Lean O2 signal
45: Rich O2 signal
51: PROM error
52: Backup fuel cal-pack missing
54: Fuel pump relay malfunction
55: A/D Converter malfunction