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1993 Mercedes-Benz 400SEL, IC Circuit Waveform
Top trace (ylo) is ignition timing signal from PCM to ignition module, bottom trace (grn) is crankshaft reference signal from ignition module to PCM during cranking. Cam and crank signals from the sensors to the ignition module were good. This deformed cranksh...
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| Engine | 4.2 L / 8 cyl / GAS |
| Trans | 4-speed AutomaticTransmission |
| Delivery | Fuel Injection |
| Subsystem | Ignition |
| Component | |
| Condition | Known Bad |
References
Vehicle Data
1993 Mercedes-Benz 400SEL 4.2L
| Engine | 4.2 L / 8 cyl / GAS |
| Trans | 4-speed AutomaticTransmission |
| Delivery | Fuel Injection |
| Subsystem | Ignition |
| Component | |
| Condition | Known Bad |
Video