Does E.G.R./A.I.R. removal throw any codes?
#1
Does E.G.R./A.I.R. removal throw any codes?
I have a '94Z. Is this worth doing and if it is what can I expect to gain from this? Will this throw any codes? Do I need to program the PCM? Sorry about all the nagging questions. I'm just trying to get all my ducks in a row.
#2
You must have a good fuse in for it not to throw a code for the AIR pump after it is removed. For OBD-I, if you leave the EGR solenoid in place it probably won't throw a code. It may if you remove it. Removing either/both does not increase performance.
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