P0335 MERCEDES-BENZ - Crankshaft Position Sensor 'A' Circuit Malfunction
P0335 MERCEDES-BENZ Possible Causes
- Faulty crankshaft position sensor
- Crankshaft position sensor harness is open or shorted
- Crankshaft position sensor circuit poor electrical connection
- Signal plate may be damage
- Starter motor may be faulty
- Starting system circuit
- Dead or weak battery
First diagnose P0335 MERCEDES-BENZ code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
P0335 MERCEDES-BENZ Tech NotesSometimes and in some models, low battery voltage or a weak starter can trigger a Crankshaft Position Sensor code. Before replacing any parts, recharge or replaced battery.
Cost of diagnosing the P0335 MERCEDES-BENZ code
Labor: 1.0The cost of diagnosing the P0335 MERCEDES-BENZ code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the P0335 MERCEDES-BENZ code detected?The crankshaft position sensor (POS) signal is not detected by the Electronic Control Module (ECM) during the first few seconds of engine cranking
P0335 MERCEDES-BENZ Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Possible lack/loss of Power
- Engine may stall while driving
P0335 Mercedes-benz DescriptionThe Crankshaft Position Sensor (CKP) also known as the crank position sensor is an electronic device used in an engine to record the rate at which the crankshaft is spinning. This information is used by the Electronic Control Module(ECM) to control ignition and fuel injection. The sensor system consists of a rotating part, typically a disc, as well as a static part, the actual sensor.
When the engine is running, the high and low parts of the teeth cause the gap with the sensor to change. The changing gap causes the magnetic field near the sensor to change. The change in the magnetic field cause the voltage from the sensor to change.
P0335 MERCEDES-BENZ More InformationNeed more information on how to fix the P0335 MERCEDES-BENZ code?
Get Access to Factory Service Manuals
Need more help?Get the P0335 Mercedes-benz code diagnosed by a professional: Find a repair shop in your area
P0335 MERCEDES-BENZ CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P0335 Mercedes-benz code? Have you replaced any parts?
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