Hey what are excellent afrs for idling and accelerating? I read it was 15.4 cruise and idle.and for wot its 11.5

 

shoot for 14.7 at cruise and 11.5 is probably fine for WOT. If the car is knock prone maybe even a little richer could help out like 11.2 to 11.0

 

I think I found my problem, where can I buy that metal connector that goes in between the hotside and the compressor side? its like one of metal clamps that screws but it doesnt actually screw together? Mines borken

 

You mean the ring clamp is busted on the hotside?

 

I got it fixed... A nut and bolt cane off that clamps it together? Well I tightened everything else and the car runs better than before. I'm going to make that leak tester tomorrow and buy some t clamps. Still can't boost it, runs rich and hesitates need to lean it out so I can hit those good afrs

 

ok I did some boosting today, I got the car up to at least 3-4 psi and it hesitated again, its seems like I can only do it when its under load, Like starting from second gear around 2k and just floor it. I did this about 4-5 times and getting some logs, I really need evoscan!!!

Car almost overheated not sure why? what kind of coolant should I use and is there step by step on how to drain the coolant and fill it back up?

 

Post some logs then lets see what happens at boost.

 

Just off the top of my head sounds like its going into open loop too soon therefore when your mildy accelerating its dumping too much fuel too soon and when you mash on it you shoot straight up to the higher load levels where that extra fuel is being used.

 

here are a couple logs of me going into boost, the second freaked me out because the car hesitated twice... so im going to back away from boost for a little while.

my car overheated earlier I was like wtf, my coolant is full, I just dont think theres enough cold air going into the engine. Im going to have to move that air filter sometime soon!!!

but yeah let me know after you see my logs, I havent deleted anything yet off the log that was unecessary because I was driving and it was late. please let me know what you think is wrong. If you need to check out my rom I can email it to you

 

What are your injectors scaled to?

It really looks like they are scaled too low from my viewpoint. Going into open loop too early shouldn't really matter with the evo rom.

 

4.69 - 2.592
7.03 - 2.208
9.38 - 1.200
11.72 - 0.744
14.06 - 0.600
16.41 - 0.600
18.68 - 0.144

scaling at 412

om ecu flash how do i lower my idle? im hitting 1k at stopping. and my egt tem is like 860-900 degrees. I need it dropped to 780-800

 

I can't see AFR's from the wideband in those logs, am I looking in the wrong spot or are they not there?

 

With the A/C on it ought to idle that high I think

 

well the ac is off, I can't really figure out how to log the wideband from my computer im going to buy evoscan right now where is the link?

 

They aren't there at all i'm just basing things right now off his fuel trims which say the engine is removing a lot of mid trim fuel. This screams to me the injectors are scaled too low.