Keep ignition timing and fuel delivery in sync with the Standard Ignition Engine Crankshaft Position Sensor PC237. It installs as a direct-fit replacement for the listed applications: the 1988-1994 BMW 750IL, the 1993-1994 BMW 850CI, the 1994-1995 BMW 850CSI, and the 1991-1992 BMW 850I.
A crankshaft position sensor monitors the rotational position and speed of the crankshaft and reports that signal to the engine control module, which uses it to time ignition and fuel injection. When the original sensor is failing, common signs include hard starting, intermittent stalling, engine misfires, or a no-start condition. If a faulty crankshaft position sensor is the cause of those symptoms, this unit replaces it.
- Function: reads crankshaft position and speed for the engine control module.
- Direct fit: designed to install on the listed BMW applications.
- Replacement: a direct-fit replacement crankshaft position sensor for the listed applications.
Diagnose the cause of your symptoms before replacing, as these signs can have other sources.
Interchange: 12141715713 · 12141720291 · 12141720307 · CSS872 · CPSB10107 · CSS9090. Manufacturer part number PC237.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What does this crankshaft position sensor do?
It monitors the crankshaft's position and rotational speed and sends that signal to the engine control module, which uses it to time ignition and fuel injection.
Which vehicles does the PC237 fit?
It is a direct-fit replacement for the 1988-1994 BMW 750IL, 1993-1994 BMW 850CI, 1994-1995 BMW 850CSI, and 1991-1992 BMW 850I. See the Buyer's Guide tab to confirm your vehicle.
What are the signs of a failing crankshaft position sensor?
Common signs include hard starting, intermittent stalling, engine misfires, or a no-start condition. These can have other causes, so diagnose before replacing.
What numbers does this part interchange with?
It cross-references 12141715713, 12141720291, 12141720307, CSS872, CPSB10107, and CSS9090.
Will replacing this sensor fix my no-start problem?
If a faulty crankshaft position sensor is the cause, this unit replaces it. A no-start can have other causes, so confirm the diagnosis first.
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