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zaidigonzo zaidigonzo is offline
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Join Date: Oct 2007
Location: Arizona
Posts: 285
Garage
thanks Brian. I read this after I finally got it. Seems I had the wire from the lc1 to the gauge in the wrong in/out inputs. Once I got that the calibration was easy. Never read 21% O2. Just 20.8/ 20.9%. Close enough, I guess.
Now, On deceleration there is some "cool" sounding popping out of the exhaust. Is it normal or bad?
I haven done any DWUR adjustments yet. Need to load windows 7 on the macbook still.........
AFRs according to the gauge are around 12.5 idle at around 800-900 rpms. and cruising with no boost they go up to mid 14s. Hitting boost they drop to around 10.5 or 10.

What is ideal, what is lean and what is rich? Sorry, I know this is basic but the extent of my car knowledge is based on my VW Bus with the greatest upgrade to her being a twin carb set up with electric chokes!! Only gauges I worry about with her are oil pressure, and cylinder head temp on the #3!!!

Thank you for the help, again.......
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1984 ROW 930 turbo with rarly8 exhaust, waste gate pipe and HEADERS
K27HFS TURBO, B&B IC, 1 bar spring,LEASK WUR with rpm solenoid, fab speed intake filter, front strut brace rennline. MOMO wheel, Innovative afr 16-1 gauge, custom 930 ELGIN cam
Old 03-10-2010, 06:56 PM
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