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2002 Pontiac Grand Am, IC Circuit, Ignition - Primary Waveform
No 1-4 Coil control from the ICM to the Coil. This was a Bad Module. Result was Glowing Red Cat Convertor and Misfire Codes showing on Scanner. Checked with ICM disconnected from Coil Carrier and jumper harness connected from ICM to Coil Carrier.
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| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 5-speed StandardTransaxle |
| Delivery | Fuel Injection |
| Subsystem | Ignition |
| Component | , |
| Condition | Known Bad |
Vehicle Data
2002 Pontiac Grand Am SE 2.2L
| Engine | 2.2 L / 4 cyl / GAS |
| Trans | 5-speed StandardTransaxle |
| Delivery | Fuel Injection |
| Subsystem | Ignition |
| Component | , |
| Condition | Known Bad |
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