Can a Crankshaft Sensor Cause a No-Start Condition

Can a Bad Crankshaft Position Sensor Prevent a Car from Starting? ✅ Yes, a bad crankshaft position sensor can cause a no-start condition. The crankshaft sensor is responsible for monitoring the engine’s crankshaft speed and position, sending critical data to the engine control module (ECM). If it fails, the ECM won’t know when to fire…