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1990 Pontiac Bonneville, CKP Sensor Waveform
Pic of crank sensor signal just before engine stalled. Note ignition reference signal on top is going all the way to ground.
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| Engine | 3.8 L / 6 cyl |
| Subsystem | ECM/Inputs/Outputs |
| Component | |
| Condition | Known Bad |
Vehicle Data
1990 Pontiac Bonneville 3.8L
| Engine | 3.8 L / 6 cyl |
| Subsystem | ECM/Inputs/Outputs |
| Component | |
| Condition | Known Bad |
Video