check all your grounds for the shielded wire. IF those are off you will still get the code. I would go back and double check wiring, I have done 2 KS rewires, adn both of them I had to get a good ground before 52 would go away.
~scott
I use RC 550s, and once i get warm at im around 14.7-15.2, cold i run pretty lean. I was not running at 5v to the fuel pump, and i never did that mod because i didnt wanna run rich at idle. I cant remember my VF readings from SAFCII, and my car is down now, but it was in the mid 20s, which...
so why worry? As long as you arent rich at idle, cruize, and lean at WOT you are in great shape? Tune that sucker to low 11s under at WOT and you should be ready to roll.
~scott
are your injectors new? My wideband reads 14.9 - 15.5 at idle, and I had it tuned to 11.2:1 at WOT...lean idle only saves you gas money, it wouldnt hurt your engine at all.
~scott
what conectors on the T stat housing are different? I dont have AC, so the blue on on the bottom is out, is the temp gauge, ecu temp signal, and other one that i cant remmeber the same?
~scott
I use zirgo fans. Seem to work just fine. Although I didnt use their hoopty temp probe that turns on at 185 deg. seemed too hot. I used a 160 degree adjustable probe. HAYDEN is the brand, cost $50 at locat parts store. I have the 3300 cfm fan, and it pulls like crazy.
~scott
get a can of carb cleaner, spray arond your intake manifold to ensure no vacuum leaks. HOw did you check ur 02 sensor? That was the culprit when my car ran super rich.
~scott
I just got SAFC II, and after reading the manual a few times I got an idea. I'll give some background info before I continue. SAFC II reads throttle position based on a 0 to 5 volt input. based on these inputs a high and low throttle position are selected, and VF readings from the AFM are...
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