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2015 Mercedes-Benz C300 4Matic 2.0L Poor Idle Quality, Hesitation, Misfire, MIL Lamp on
Posted to European Driveability on 5/17/2019 3 Replies

Found TSB on inspection of pulse ring with CKP sensor removed. Topic number LI07.[...] However no specific details about what we are inspecting for or problems to identify. Pulse ring appears to be sliding away from seat and may be weakening signal to ca...

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car Vehicle Data

2015 Mercedes-Benz C300 4Matic

VIN 55SWF4KB5F
Engine2.0 L / 4 cyl / GAS
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P3390Position sensor 1 for the crankshaft has a sporadic malfunction.
Open Help Request

car Vehicle Data

2015 Mercedes-Benz C300 4Matic

VIN 55SWF4KB5F
Engine2.0 L / 4 cyl / GAS
Trans7-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P3390Position sensor 1 for the crankshaft has a sporadic malfunction.