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View Full Version : EGR and EVAC?


Prok0
03-28-2004, 05:22 PM
Well Ive searched and tried to find out if I can remove EGR and EVAC off of my S14 (KA) and havent really come up with any solid answers...
I know you can remove the EGR, but to keep it from getting a CEL Ive heard you put a resistor in place of the EGR temp sensor...Is that true? and if so what type of resistor?
And I was wondering if I can remove the EVAC and not have it effect the performance of the engine? If so can I remove everything associated with EVAC or only certain things?
And is there anything else I can remove that is on the intake mani? Im just trying to get rid of as much unnecessary lines and valves and sensors on the intake manifold as I can...

Matt_240
03-28-2004, 06:02 PM
do you have obdI or obdII s14? i just removed the EGR and no CEL came up. i have obd I though.

Prok0
03-28-2004, 06:09 PM
its a 96 so Its OBDII...

CustomS14A
03-28-2004, 06:15 PM
"no" dont even try your car will run like shit when you have the CEL on unless you have a code reader and fix the problem.

Prok0
03-29-2004, 08:20 AM
Anyone else have any info? :-/

Var
03-29-2004, 10:05 AM
removing the egr wont help you in any way. i'd leave it on there. but if you're just dying to take it off you'll have to figure out a way to trick the computer. To do that you have to understand the way it works. How many sensors are related to the EGR etc.

Var
03-29-2004, 10:05 AM
and wtf is EVAC? do you mean EVAP?

Prok0
03-29-2004, 12:28 PM
Yeah, EVAP, accidentally put a C there... =\