I take it this is a NON supercharged engine thus no resisiter for the fuel pump.. Another odd issue these negines has was if the spark plug wires were routed too close to the transmission speed sensor on the front of the engei nby the fire wall the plug wires would spike the speed sensor and make the engine stall.. make sure they are routed wayd from that transmission harness. You can try this Laos with the engine runnimng wiggle the connctor on the mass air flow sensor and see if the car dies if so the sensor is bad... Last ditch effort is to got back to the dealer and ask them to hook up the data recorder and you can take a "snap shot" of the engein control system when it dies to see what happens..
location knock sensor 2002 pontiac grand prix gt 3.8 engine
The Pontiac Grand Prix was produced from the years 1962 to 2008. The throttle position sensor in a 3.8 V6 Pontiac Grand Prix is located on the butterfly spindle of the throttle body.
there isn't a crankshaft position sensor on a 3.8l motor in a 1999 Pontiac grand prix according to the manual
in the motor
The PCV valve is located under the MAP sensor on a 1990 Pontiac Grand Prix. The MAP sensor is in the upper plenum.
The 1991 Pontiac Grand Prix oxygen sensor is located on the outside of the air filter housing. You will find the sensor on the back side of the air filter housing.
probly not
trasmission
Im the exhaust pipe.
The 1996 Pontiac Grand Prix cooling fan sensor is located on the front of the engine. The fan sensor can be found just above the thermostat.
The camshaft position sensor on a 1998 Pontiac Grand Prix is located behind the rear bearing of the camshaft. It constantly monitors the rotation of the camshaft and relays this information to the computer.
On a 2004 Pontiac Grand Prix the oil level sensor is located on the Oil Pan directly underneath the Air Condition Compressor.