What is the camshaft sensor on a Chevy Silverado?
This article applies to the Chevrolet Silverado GMT800 (1996-2006). Your truck’s camshaft position sensor measures the rotational position of the camshaft, which then transmits that information to your engine control module.
What happens when the sensor goes bad on a Chevy Silverado?
When the sensor is going bad, you might experience difficulty starting your truck, the engine might suddenly shut off or die intermittently, you might notice engine misfires and hesitation upon acceleration, or you might simply get a check engine light.
How to fix a bad camshaft position sensor?
Apply a bit of engine oil to the o-ring of the new senor. Install the new camshaft position sensor and secure with the mounting bolt. Reconnect the wire connector to the sensor. Reconnect the negative battery terminal.
How to replace a cam position sensor on Yukon, suburban?
How to replace a cam position sensor on a Yukon, Suburban, Silverado, or Escalade. – YouTube How to replace a cam position sensor on a Yukon, Suburban, Silverado, or Escalade.
What can cause a bad camshaft position sensor?
Camshaft position sensor problems can affect a vehicle’s engine timing. Rough idling, stalling, a drop in power, slow acceleration, or reduced gas mileage could mean a bad cam sensor. If a camshaft position sensor wears enough, it may stop sending any signal to your ECU.
Do you need tall sensor for 2001 Chevy?
In the case of the latest model (2004+) timing sets, you will also need to purchase the new “tall sensor” timing cover and conversion harness. The stock computer will run all three units without modification or tuning required. 2001 engines use a discontinued camshaft gear and sensor.
What kind of sensor does a Chevy Vortec use?
2002-2003 engines use a slightly different camshaft gear and sensor calibrated to the alternating grooves within the gear. 2004 and newer engines use the “tall sensor” and corresponding timing cover.
When did the Chevy camshaft timing sensor change?
These parts do not interchange and must be replaced with the same year parts or the engine will not work properly. The 2001 camshaft gear / sprocket and camshaft timing position sensor were revised in 2002 and again in 2004 to maximize the benefits of Magnetic Reluctance (MR) or “mirror image” ignition timing.