Walker Products Engine Camshaft Position Sensor P/N:235-1127
Walker Products 235-1849 camshaft position sensor for the 2008-2013 BMW M3 V8 4.0L reports camshaft position to the engine control module. The module uses that signal to time fuel injection and ignition.
Hard starting, a rough idle or a lit check engine light can mean this sensor is worn, but the crankshaft position sensor or the connector wiring can be behind them too, so find the cause before replacing it.
This sensor is a direct-fit replacement for the 2008-2013 BMW M3 V8 4.0L.
Fit and size
Build and materials
One camshaft position sensor with its mounting bracket. The 2008-2013 BMW M3 V8 4.0L takes one. A wiring harness is not included.
Interchange: 5S11780 · 13627837904 · CSS1849 · CSS1349 · 2CAM0333 · EC0039 · PC848 · S10544 · SU13233
This part cross-references / interchanges with the following part numbers:
Is the cam sensor for the 2008-2013 BMW M3 V8 4.0L the same as the Walker Products 235-1849?
Yes. The Walker Products 235-1849 camshaft position sensor is listed for the 2008-2013 BMW M3 V8 4.0L, and that engine takes one.
Does the Walker Products 235-1849 come with a wiring harness?
No. The wiring harness is not included; the Walker Products 235-1849 listing is one camshaft position sensor with its mounting bracket.
How many terminals does the connector on this camshaft position sensor have?
The connector is a single female oval with three blade terminals and three wires.
What can a bad camshaft position sensor do to the way an engine runs?
A worn camshaft position sensor can lead to hard starting, a rough idle or a warning light. A shop can read the stored codes and test the sensor.
Does a camshaft position sensor work alone or with the crankshaft sensor?
A camshaft position sensor works together with the crankshaft position sensor and the engine computer so that ignition timing and fuel supply are correct.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.