Product Overview
Walker Products 235-1023 Engine Crankshaft Position Sensor
- Determines the crankshaft position
- Sends crankshaft position information to the onboard computer
- The computer uses this and other inputs to calculate injector on time and ignition timing
- Symptoms of failure include a check engine light, hard starting and/or poor vehicle drivability
- No scheduled service for a crankshaft positioning sensor therefore, the part must be replaced when failure occurs
