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Womala Engine Crankshaft Position Sensor OE 0031532828 for Mercedes Benz
The Engine Crankshaft Position Sensor (OE: 0031532828) is a core electronic component of the engine management system for the Mercedes Benz 210007 E 200 CDI model. Installed near the engine crankshaft or flywheel, it detects the crankshaft’s rotational speed and position in real time, then transmits precise electrical signals to the engine control unit (ECU). As an OE-grade part, it meets Mercedes Benz’s strict standards for signal accuracy, high-temperature resistance, and electromagnetic interference resistance, ensuring stable operation even under harsh engine bay conditions (e.g., high vibration, extreme temperatures).
Constructed from high-performance materials: the sensor housing uses heat-resistant and impact-resistant plastic (to withstand engine vibration and high temperatures), while the internal sensing element (typically Hall-effect or inductive) is sealed to prevent damage from oil, dust, or moisture, ensuring long-term signal stability.
Core Functions
Position & Speed Detection: The primary function is to track the crankshaft’s rotational position and speed, providing the ECU with critical data to determine the optimal timing for fuel injection and ignition.
ECU Signal Feedback: Transmits real-time signals to the ECU, enabling the control unit to adjust engine parameters dynamically, ensuring smooth idling, efficient combustion, and reduced emissions.
Fault Prevention: Helps the ECU identify abnormal crankshaft operation (e.g., misfires, speed fluctuations), triggering warning lights or protective measures to prevent engine damage.
Compatible Vehicles
This Engine Crankshaft Position Sensor is tailored for the following Mercedes Benz model and its respective OE number:
Item
Details
Product OE Number
0031532828
Mercedes Benz Model
210007 E 200 CDI
Notes: This Engine Crankshaft Position Sensor is model-specific and designed exclusively for the Mercedes Benz 210007 E 200 CDI. Do not use it for other models or variants to avoid issues like incorrect signal transmission, engine misfires, or failure to start. During installation, ensure the sensor is aligned correctly with the crankshaft’s tone ring (or target wheel) and that the electrical connector is firmly plugged in to avoid signal loss. Periodically check the sensor for signs of failure such as rough engine running, increased fuel consumption, or illuminated check engine lights, and replace it immediately if faults are found to maintain normal engine operation.
Frequently Asked Questions
Q: How to determine if the bumper bracket needs replacement?
A: Signs of a failing bumper bracket include visible damage or deformation, misaligned bumper panels, unusual noises from the front end, or if the bumper appears loose or sagging on one side.
Q: What should be paid attention to when replacing the bumper bracket?
A: For optimal results, we recommend professional installation. Key considerations include ensuring proper alignment of all mounting points, checking for additional damaged components, and verifying all fasteners are properly torqued to specification.
Why Choose Our Products
Extensive Industry Experience: 13 years specializing in Volvo auto parts with precise product matching and technical solutions.
Quality Assurance: 10-stage quality inspection process including durability testing, surface roughness analysis, and dimensional verification.
Manufacturing Excellence: 15,000㎡ production base with 10,000+ SKUs in inventory for fast order fulfillment.
Strategic Partnerships: Collaborations with 50+ factories including suppliers to international brands like Bosch and Hella.
Company Profile
Established in Guangzhou China, Womala Auto parts as a comprehensive company with five branches has engaged in Volvo parts for more than 10 years.There are hundreds of professional staff working in our supply department, sales and logistic support departments.Thanks to the deep coop... Company Profile
Established in Guangzhou China, Womala Auto parts as a comprehensive company with five branches has engaged in Volvo parts for more than 10 years.There are hundreds of professional staff working in our supply department, sales and logistic support departments.Thanks to the deep coop...