Egr delete ?

[motfree]

Fitting an agu to my s3 but there's no where to plug the Egr valve into .. Been told that you can delete these ..
If so what with and also will it affect the new motor in any way ??

 

[Imteyaz]

Here's a link to a site that does the full SAI / evap/ N249 delete including the EGR valve (it's on a Golf 4 but you can get a better picture of what needs to be done and how). I'm yet to do the same to mine so I can't help you much but I'll be using the same guide when I do it:

VWVortex.com - DIY: Cleaning up Engine bay...Removing SAI, N249, PCV, EVAP

 

[motfree]

Not sure what I've got to do on that :-S looks like a ball ache lol thought it was literally just blank it off nothing else needed !!
I'm not even sure what is gained from having this ??
Or even what is gained from removing ??

 

[dany2k]

hi mate,
don't put put off: i did a egr delete on my previous mk4 golf: looks tricky but once you know what you're looking at you're fine. you gain the fact that your intake won't be getting clogged up with s***e and i experienced *slightly* better throttle response. then again, it was a GT TDi... never really thought about doing it on my 1.8 tqs... maybe it's just my desire to keep it standard though

 

[<tuffty/>]

I assume you are referring to the secondary air system rather than EGR... EGR puts exhaust gas back into the intake... secondary air injection dilutes the exhaust gases to improve emissions...

Anyway... read this..
Guide:- Removing Secondary Air Injection - SEAT Cupra.net - SEAT Forum

<tuffty/>

 

[beachbuggy]

Are you asking the same question as you did here?

http://www.audi-sport.net/vb/a3-s3-...41-fitting-agu-lump-into-my-s3-need-help.html

If so then as Tuffty says it's actually the SAI, take it you mean this

Like I said on your other post. I've just done this with no problems.

Also remove the SAI pump , and just used a 10w 470ohm restistor from Maplins 69p in the contector so the ECU doesn't throw up a fault code.

 

[Don's A3 TTu]

this looks like a good idea will this remove my secondary air pump cos i have a fault code on it ?

 

[Don's A3 TTu]

Are you asking the same question as you did here?

http://www.audi-sport.net/vb/a3-s3-...41-fitting-agu-lump-into-my-s3-need-help.html

If so then as Tuffty says it's actually the SAI, take it you mean this

Like I said on your other post. I've just done this with no problems.

Also remove the SAI pump , and just used a 10w 470ohm restistor from Maplins 69p in the contector so the ECU doesn't throw up a fault code.

can i use these resistors for the evap canistor (air con) and air bag wiring to remove the fault codes?

 

[beachbuggy]

Evap canistor you could as it requires a current to flow in order for ecu not to register. Air bag not sure as think it's a switch circuit so may just need shorting like the brake pad sensor etc

 

[Welly]

can i use these resistors for the evap canistor (air con) and air bag wiring to remove the fault codes?

WTF?? Why would you do this??

 

[Don's A3 TTu]

WTF?? Why would you do this??

because ive stripped them out so i know they dont work coz theyre not there!!!

 

[Welly]

because ive stripped them out so i know they dont work coz theyre not there!!!

Ohhhhhhhhhhh. Lol. I wouldn't have thought so mate to be fair, N75 is what I generally use.

 

[Don's A3 TTu]

Ohhhhhhhhhhh. Lol. I wouldn't have thought so mate to be fair, N75 is what I generally use.

N75???

 

[Welly]

N75???

lol, I have replaced several sensors with old duff N75 valves... Thats a pretty universal plug on the 1.8T engine.

 

[Don's A3 TTu]

lol, I have replaced several sensors with old duff N75 valves... Thats a pretty universal plug on the 1.8T engine.

so where would i get knackered ones from then?

 

[Welly]

Have a wanderround a local scrapper dude. Any N75 valve will do.... from any VAG varient as long as it's the same plug.