where is knock sensor on a 2001 sierra 5.3 2wd 1500.
on top of the block. on the left side under the intake manifold.
They are screwed into the exhaust pipes / system up close to the engine.
Type your answer here... Where IS Cambshaft sensor in 2000 gmc 1500 and what does it do
It has 2 of them screwed into the exhaust system up close to the engine.
The crankshaft sensor is located in the engine on a Chevy 1500 truck. This is under the hood.
That truck does not have a maf sensor.
You can buy a GMC Sierra 1500 Danali truck at your GMC dealer for around $46,430. You can customize it to your preferences online and check out their price comparisons on the GMC website.
They are screewed into the exhaust pipe / pipes and there is 4 of them on that truck. They are about 3 to 4 inches long with a electrical connecter hooked to them.
I have a 1978 Sierra 1500 and mine is near the secondary tank, passenger side of the truck.
The oxygen sensor can not be reset and must be replaced if defective.
take it to a dealer.