Product Details
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
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 cooperation with over 50 factories
including 5 joint-stock companies, we have provided a variety of
reasonable product solutions and reliable market information
constantly to clients around the world over the past ten years.
We always strive to offer customers original for parts, domestic
parts, original factory supporting OEM accessories, Hella, Mareli
,Bosch and other brand accessories that align with customers’
requirements. Our strong inventory capacity and strict product
quality control system can supply right and reliable products
rapidly. Therefore, our products are favored by over 20,000
customers around the world, 30% who are terminal repair shop
clients. The market-tested products have been exported to more than
20 countries in Asia, Africa and America, such as Brazil, Mexico,
Argentina, Philippines, Malaysia, Singapore, Turkey, Egypt, Sweden,
Russia and so on.


There are hundreds of professional staff working in our supply
department, sales and logistic support departments,has engaged in
Volvo parts for more than 10 years.Thanks to the deep cooperation
with over 50 factories including 5 joint-stock companies, we have
provided a variety of reasonable product solutions and reliable
market information constantly to clients around the world over the
past ten years.

We thank our clients for their trust and support in the past years!
Providing customers with all-in-one procurement and service of for
parts is what we keep pursuing. Now we are ready to establish
business relationship with you. Let us work together to make more
and better values. Plase do not hesitate to contact us for more
information.


