on a 2002 Chevy tracker, it's behind the flywheel
On my 2002 2.0 4X4 Tracker built 11/2001 the sensor is actually on the back of the overhead cam near the last fuel injector. Also the part that most stores provide is not correct for mine. There is no sensor behind my flywheel. Make if there is no wire going into the belhousing then you will not have one behind the flywheel as indicated by a previous answer. I'm not sure if any actually had it there. No mechanic I spoke to knew of one in that location.
In my case change out is 5-10 minutes with one 10mm bolt. Mine did not have the 6" tail on it many show simply a right angle to the connector no wire pigtail whatsoever.
The crankshaft position sensor on a 1987 Chevrolet Celebrity is on the side of the engine nearest the firewall. I need to know which engine to give a more specific answer.
7 oclock position behind the crankshaft pulley
The crankshaft position sensor on a 1995 Chevrolet Silverado is located on top of the timing case. The part can be purchased at any auto parts store.
the back
Crankshaft position sensor circuit malfunction.
The 1999 Chevy Lumina 3.1 liter engine crankshaft position sensor is located on the back of the crankshaft. A diagram can be obtained from most Chevrolet dealerships.
On the 2.8 V6 engine the crankshaft position sensor is near the bottom center of the block on the side nearest the firewall. On the 2.5L 4 cylinder engine the crankshaft position sensor is behind the ignition module below the intake manifold.
model year and engine size are relevant to the question.
The crankshaft position sensor is located on the lower engine block beneath the exhaust manifold on the firewall side of the engine.
on the driver side top be hind valve cover 5/30/12 - The 2000 Chevy Tracker may have one of 2 engines - 1.6 or 2.0 liter. The 1.6 version has an easily accessible crankshaft position sensor at the rear of the cylinder head on the driver's side. But the 2.0 engine requires the transmission & flywheel to be removed. That's a big difference in effort & cost.
where is crankshaft position sensor and camshaft position sensor on a 2004 Jetta 2.0 gl
the position off the crankshaft sensor