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2003 Mercedes-Benz C240 4Matic, Ignition Waveform
This is coil 4 both burn times are NOT the same duration this is bad and will affecr the burn of the air fuel ratio. The ECM alternates the time of each sparkplug firing event depending on load, at idle they are 40us apart
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| Engine | 2.6 L / 6 cyl / GAS |
| Trans | 5-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Ignition |
| Component | |
| Condition | Known Bad |
Vehicle Data
2003 Mercedes-Benz C240 4Matic 2.6L
| Engine | 2.6 L / 6 cyl / GAS |
| Trans | 5-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Ignition |
| Component | |
| Condition | Known Bad |
Video