Cam & Crank Sensors – When the Talk Breaks Down

Ever had a car that runs fine cold but starts stalling once it warms up? One of the sneaky culprits we often find in the workshop is a failing cam angle sensor — or sometimes its partner in crime, the crank angle sensor.

These two sensors need to stay in perfect communication to tell your engine when to fire the spark and inject the fuel. If they stop talking — or one starts sending gibberish signals — the engine gets confused, timing goes haywire, and you’ll often get stalling, hard starting, or even a complete no-start once it’s warm.

Modern vehicles rely heavily on these sensors, and failure is way more common than most people think. The good news? We keep cam and crank sensors in stock at HS Auto Parts, so if your car’s throwing codes or cutting out when warm, we can get you sorted fast.