
2008 Mercedes-Benz S550 5.5L Misfire
have been through all the standard tests which all pass but continue to have the #1 and #6 misfires.. every one says injector but i have replaced with no improvement..i have never seen the p0201/p0206 before and i feel sure that there is some quirk to this...
FIX posted 1/4/2022
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Message Closed w/FIX
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VIN | WDDNG71X78 |
Engine | 5.5 L / 8 cyl / GAS |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Trouble Codes
P0201 | Fuel Injector 1 Circuit Malfunction |
P0206 | Fuel Injector 6 Circuit Malfunction |
P0300 | Multiple Misfire Detected |
P0301 | Cylinder 1 Misfire Detected |
P0306 | Cylinder 6 Misfire Detected |
Message Closed w/FIX
Vehicle Data
2008 Mercedes-Benz S550
VIN | WDDNG71X78 |
Engine | 5.5 L / 8 cyl / GAS |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Trouble Codes
P0201 | Fuel Injector 1 Circuit Malfunction |
P0206 | Fuel Injector 6 Circuit Malfunction |
P0300 | Multiple Misfire Detected |
P0301 | Cylinder 1 Misfire Detected |
P0306 | Cylinder 6 Misfire Detected |