P158b Renault Today

Are you experiencing any or physical driving issues?

As the flywheel spins, the sensor counts the teeth to determine the exact speed (RPM) and rotational position of the engine. p158b renault

If you tell me the Renault model and year, and any other codes or symptoms you have, I can provide a targeted troubleshooting sequence and likely part numbers or estimated costs. Are you experiencing any or physical driving issues

Some Renault ECUs require a "throttle relearn" procedure after a sensor replacement. Check your service manual to see if you need to perform a specific ignition sequence. p158b renault