2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Emissions removel without throwing codes on an s5

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Old Feb 3, 2005 | 10:41 PM
  #1  
rx7raca's Avatar
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wHiTe kNiGhT
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From: ct
Emissions removel without throwing codes on an s5

Hey,
Does anyone know how to remove the emissions crap without getting codes on the s5 ecu's?
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Old Feb 4, 2005 | 01:18 AM
  #2  
ilike2eatricers's Avatar
I R SAD PANDA W/O BAW
 
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From: bay area
Are you actually getting a CEL? If you remove the emissions properly you shouldnt be getting any CEL but the codes will still be there. I have read of people using resistors (I think) to trick the ECU into not registering the codes. Not too sure about it but I'm sure you can find it in a search.
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Old Feb 4, 2005 | 05:42 AM
  #3  
stacher's Avatar
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From: Fort Worth, TX
When I removed mine I didn't get any codes (Rats nest, air pump)
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Old Feb 4, 2005 | 05:50 AM
  #4  
1SxyRXy's Avatar
my fc broke
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From: rohnert park,CA/ bay area
as long as you dont unplug anything major you whont throw a code, like aboost sensor bac sesnor stuff like that
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Old Feb 4, 2005 | 06:44 AM
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From: Orange Park FL (near Jax)
S4's are not so fussy, but the S5's need continuity on the solenoid circuits.

I left the solenoids plugged to the harness with no vac lines on them, then bundled them up with zip ties.

Dummy resistors are more elegant. I need to get an ohms value off a solenoid and do that.

For the cleanest job, remove the plugs & put the resistors in at the ECU.

Last edited by SureShot; Feb 4, 2005 at 06:49 AM.
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Old Feb 4, 2005 | 09:11 AM
  #6  
rx7raca's Avatar
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wHiTe kNiGhT
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From: ct
Yes, I've heard of using resistors, but I always hear the same thing about not knowing which kind to use. Does anyone know of how many watts, and ohms?

Also I should have said this earlier. I am removing everything just because I am to lazy to put it back. I talking about ap, ps, a/c, rats nest, acv, and all emissions on the intake manifold.

I know for a fact that nothing happens with s4 ecu's, but s5 Ive heard different.
If anyone knows what size resistors to put on, let me know.
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Old Feb 5, 2005 | 10:59 AM
  #7  
rx7raca's Avatar
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wHiTe kNiGhT
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From: ct
comon guys your making me want to push myself to getting a standalone...this would be a good time for a write up...WE MUST HELP THE NEWBS!!!!
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