1994 Mazda 929
 

1994 Mazda 929 shows codes 2, 3, and 16
2- no Ne 2 signal
3- no G signal
16- EGR position sensor

Here's the problem (the real one). This vehicle has a brand new distributor, crank angle sensor, and engine computer. The wires that go from the crank angle sensor and distributor get all the way to the computer (have continuity all the way there). Still, code 2 and 3. I'm pretty sure I know what the 16 is from and will deal with that on my own. The 2 and 3, however, are driving me up the walls. I have checked out the commonalities these items have (on a wiring diagram) and they seem to have a ground in common. I tested the ground wire at the dist and CAS- yup, they ground out fine. Someone who really knows their stuff- gimme a hand?

-Alicia Sierrawolfe

RE: 1994 Mazda 929
 

i have the same problem!!!!

RE: 1994 Mazda 929
 

I know this is an old post but, I am having the same problem. I was about to spend $70 on a new sensor till I read this. Any luck figuring it out?