Back side of the engine....mounted in the exhaust manifold.
There is not a camshaft sensor on the '93 3.1 Lumina, just a crank sensor on the back side of the engine between the block and the barrel of the transaxle. Easy enough to get to from underneath the car.
It is on the throttle plate opposite of the bellcrank.
It's a code for the oxygen sensor.
There is no cam sensor on a 93 3.1. Just a crankshaft sensor....which is located behind the harmonic balancer. WRONG! it does in Fact have a cam position sensor! its underneath the intake plenum!
Yes. But they use different wire harnesses and ECM's. The 93 has less electronics than the 96 year Lumina's.
About $900
yes
I belive it is somewhere on the transmission, *I just replaced the speed sensor on my 93 Chevy Lumina Euro so look on the passenger side right below the alternator on the transmission. One bolt to unfasten, then lift out. Solved our problem of erratic movement of speedometer needle and changes in speed of cruise control, also slowness in accelerating after stopping.
it depend on what parts. the 93 luminas are part of the first gen, and the 96 is second gen. some 93 luminas have the same 3.4 L DOHC(207 in
its on the throttle body just above the throttle position sensor (t.p.s)
It will not run and will appear to be out of fuel.
It tells you on the dip stick.