EGR delete., 7afe Options

[92-gt]

Has anybody done this?

I just got done helping my friend do it on his 2jz. It wasnt bad at all on his car.

I looked at the system on my 7afe and it didnt look to be too bad.

My only concern is, will it throw a CEL?

Thanks for any input on the subject.

[pittfirefighter]

please explain how having your engine overheat is not bad for it?? it WILL REDUCE THE LIFE OF YOUR ENGINE... and IT WILL DO YOU GOOD ON AN ENGINE YOU WANT FULL COMBUSTION ALL THE TIME... please don't post if you read a few articles online and still don't know what you're talking about.... try high boosting on a car with inert vapor... you will run super rich... i could go on but have more than proven my point

[dgbldr]

please explain how having your engine overheat is not bad for it?? it WILL REDUCE THE LIFE OF YOUR ENGINE... and IT WILL DO YOU GOOD ON AN ENGINE YOU WANT FULL COMBUSTION ALL THE TIME... please don't post if you read a few articles online and still don't know what you're talking about.... try high boosting on a car with inert vapor... you will run super rich... i could go on but have more than proven my point

1. You confuse COMBUSTION temperature with engine OVERHEATING. No relation.

2. Inert gases cannot affect your A/F ratio, so you cannot run rich or lean by using or not using EGR. Look up the definition of INERT.

3. No, you DON'T want "full combustion" all the time. As explained in many places, EGR at part throttle actually helps fuel economy.

4. Keep in mind EGR only works at PART THROTTLE. Not at idle and not at WOT. Once you understand and accept that, everything else follows.