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2002 Pontiac Grand Am, CKP Sensor, CMP Sensor Waveform
This is a Known good signal for only running on Cyl 2-3. Cylinders 1-4 were misfiring at this time. You can see the Cam signal which is supplied by the ICM has a longer time base then if the system was running on all 4 cylinders. The coil Control for 1-4 was n...
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| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 5-speed StandardTransaxle |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | , |
| Condition | Known Good |
Vehicle Data
2002 Pontiac Grand Am SE 2.2L
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 5-speed StandardTransaxle |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | , |
| Condition | Known Good |
Video