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Old 05-14-2015, 10:12 AM   #1
You wish you had some..
superboosted's Avatar
Join Date: Jun 2006
Location: Baltimore. Murder,etc..
Default afr's WAY rich under boost and bouncing at cruise/idle

----I have done a ton of reading,I have pressure tested(no leaks).

I am running chipped ecus in a 94' 940 factory turbo ecus and car.16T,White T5 injectors,good flowing exhaust..

Problem just started one day..was running perfect,have not changed anything.May have happened after i added engine grounds? I dunno.

---Under WOT it will go into the 8's , and lose power,obviously.
---in a cruise or idle situation it will hunt from 13 to 15's

help a brother out. I will be playing with it tonight,pressure testing,again,and calibrating the o2,testing the ect and maf...
-2000 Mazda Miata
-1999 Lexus LS400- driver,boss ride.
-1978 Yamaha XS-Eleven
-2017 Jeep Wrangler- wifey's apple cart.
-none are volvos but I need one soon.

Originally Posted by centason View Post
You may get detonation and the kool-aid man loves 940s
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