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2001 Chevrolet Silverado 1500, IC Circuit, Ignition - Primary Waveform
Upper trace is Ignition Control from PCM to ignition module, lower trace is primary ignition. Vehicle is a no-start with no spark. Primary ignition shows no inductive kick, no coil activity.
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| VIN | 1GCEC14W41 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Ignition |
| Component | , |
| Condition | Known Bad |
Vehicle Data
2001 Chevrolet Silverado 1500 4.3L
| VIN | 1GCEC14W41 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Ignition |
| Component | , |
| Condition | Known Bad |
Video