P0336 Mercedes-Benz Code - Crankshaft Position Sensor 'A' Circuit Range/Performance
Quick Answer
This fault code is stored in the Engine Control Module (ECM) when the output from the crankshaft position sensor is not as expected or missing. Common causes include Faulty Crankshaft Position Sensor, Crankshaft Position Sensor harness is open or shorted, Crankshaft Position Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0336 Mercedes-Benz indicates Crankshaft Position Sensor 'A' Circuit Range/Performance.
- Common causes
- Common causes include Faulty Crankshaft Position Sensor, Crankshaft Position Sensor harness is open or shorted, Crankshaft Position Sensor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0336 Mercedes-Benz Description
*Sensor design may vary for your model and year
What are the Possible Causes of the DTC P0336 Mercedes-Benz?
- 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
How to Fix the DTC P0336 Mercedes-Benz?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
Code Tech Notes
Mercedes Benz Code = 0119 No tooth space on sensor rotor detected or wiring error (P0336)
Mercedes Benz Code = 0120 Tooth space on the sensor rotor temporarily not detected or wiring error (P0336)
Sometimes 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 the battery.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0336 Mercedes-Benz code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P0336 Mercedes-Benz Code
1. What are the common symptoms of OBDII code P0336 in a Mercedes-Benz related to the Crankshaft Position Sensor 'A' Circuit Range/Performance issue?
- Common symptoms include engine stalling, rough idling, poor acceleration, and difficulty starting the vehicle.
2. What are the possible causes of OBDII code P0336 in a Mercedes-Benz?
- The code P0336 can be triggered by a faulty crankshaft position sensor, wiring issues, damaged sensor connectors, or a problem with the engine control module.
3. How can I diagnose the Crankshaft Position Sensor 'A' Circuit Range/Performance issue in a Mercedes-Benz?
- Diagnosing this issue typically involves using a scan tool to retrieve the trouble codes, testing the crankshaft position sensor with a multimeter, and inspecting the sensor wiring and connectors for any damage.
4. Can I still drive my Mercedes-Benz with the P0336 code present?
- It is not recommended to drive the vehicle with the P0336 code active, as it can lead to serious engine performance issues and potential further damage.
5. How do I repair the Crankshaft Position Sensor 'A' Circuit Range/Performance issue in my Mercedes-Benz?
- The repair usually involves replacing the faulty crankshaft position sensor, repairing any damaged wiring or connectors, and clearing the trouble codes from the engine control module.
6. Is it possible to reset the OBDII code P0336 in a Mercedes-Benz without fixing the underlying issue?
- While you can clear the trouble code temporarily, it is essential to address the root cause of the problem to prevent the code from reoccurring.
7. How much does it cost to repair the Crankshaft Position Sensor 'A' Circuit Range/Performance issue in a Mercedes-Benz?
- The cost of repair can vary depending on the extent of the issue, but it typically includes the price of the new sensor, labor costs, and any additional parts or repairs needed.
8. Can a DIY enthusiast replace the crankshaft position sensor in a Mercedes-Benz to resolve the P0336 code?
- While some DIY enthusiasts may have the skills to replace the sensor, it is recommended to consult a professional mechanic to ensure proper installation and diagnosis of the issue.
9. Are there any preventive measures to avoid encountering the OBDII code P0336 in a Mercedes-Benz?
- Regular maintenance, such as checking the sensor connectors and wiring for damage, can help prevent issues with the crankshaft position sensor and potential triggers of the P0336 code.
10. Will the OBDII code P0336 cause serious damage to the engine of a Mercedes-Benz if left unresolved?
- Ignoring the P0336 code can lead to more severe engine problems over time, so it is crucial to address the issue promptly to prevent further damage.
Discuss the causes and fixes for P0336 Mercedes-Benz OBDII Code
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I have a 2007 E350 Mercedes for the past month my car will start in the morning just fine runs Perfect all day until I turn the car off and then it won't start for about another eight hours I have replaced the crankshaft position sensor still have the issue a friend of mine tell me he thinks it might be the wiring harness with the crankshaft position center or the sensor I replaced it with was just a defective sensor from the get-go so I just ordered a Bosch sensor and waiting for that to come from Amazon and hopefully that will fix the problem but this is been a pain in the you-know-what out in the last week has been a little bit of a rough idle on the RPM gauge looks nice and smooth but when I'm accelerating down the freeway it almost sounds like there's not enough oil in the engine I did check the oil level and was fine but that's what it seems like it's just sounds like it's running a little rough
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