The mass air flow is located inside the intake tube. there is a largish black plastic box on the right side of the engine. It connects to a black tube, there should be a bundle of 2-4 wires coming out if the tube connected to the sensor. This is the setup on my 98 and my 2000 grand prix's both with the 3800 ones supercharged and one is not. Not sure if your year is different but i assume they are the same
Screwed into the exhaust pipe
location knock sensor 2002 pontiac grand prix gt 3.8 engine
The ECU is in the engine compartment on a 2002 Pontiac Grand Am. It is the sensor behind the converter.
Please answer the question. "How do you change an oxygen sensor in a 2002 Pontiac Bonneville
There is none on GM cars
i have a 1999 grand am se with a 3400 sfi and it's under air intake on the thermostat bellhousing hope this help you out. good luck
Pontiac Grand ams dont have an inertia switch, actually no GM cars that i know of have them.
For the 2.2L engine, remove the starter. The sensor is screwed into the engine block behind the starter with a 10mm bolt. The wiring plugs into the front of the sensor facing the radiator.
In the fuse box
The cam sensor on a 2002 Grand Caravan is located on the top of the engine. It is at the top, just below the valve cover.
Where is the crank shaft sensor located on a 2002 grand am 2.2 l ecotech engine
left side near the steering column