jamesd38

where is the camshaft sensor on 2001 chevy 2500hd 8.1 engine.

rjeffery

I think it's behind the engine (firewall side), at the bottom.

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2002 1500 Ext. Cab 4.8L 2wd.
K&N FIPK, Cat Back Exhaust, Rancho RSX Shocks, Silverstar Headlights High & Low, Infinity Reference Door Speakers & 10" Dual Voice Coil Sub. 265/75/16 BFG AT/KO's, Spray-In Bed Liner, Hella FF75 Fog Lights, Hella FF75 Driving Lights.

spackelman

The camshaft sensor is in the frontof the engine.

The crankshaft position sensor is in the back near the firewall.

why do you ask??

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2002 Silverado 2500HD Crew Cab, Full Box
8.1
K & N Intake
Pioneer DEH960MP w/ Pheonix Gold Octane 5/4 Amp
Polk momo6500 Front Polk momo 650 Rear
Bulldog Auto Start