05-08-2008, 09:01 AM
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#2839 (permalink)
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Forum Member
Join Date: Jan 2003
Location: San Jose, CA
Drives: 1992 3000GT VR4
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Re: ---===The Official MAFT-Pro Thread===---
Quote:
Originally Posted by Rogue_Ant
The ECU might’ve just given up looking at the MAF input during idle, which is why your changes aren’t having any effect.. I suggest resetting the ECU, and then tune – watch your AFRs and trims. Get the trims in line.
What T-Pro version are you using?
-Rogue
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Hmm, okay I can try this and let you know what happens. FYI I feel that my current tune is good, car is running great... just every once in a while it get's stuck in closed loop mode. Tune is already on-par.
- Jeff
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1992 RED 3000gt VR4:
Air:
DR 650s, DSM SMICs w/ 1 3/4" piping, hard pipe kit upgrade & 2 pre-turbo (no-maf) pipes w/ filters, GReddy Type-S BOV (open loop).
Fuel:
MAFT-PRO v5.03 (SD mode w/ Electronic Boost & Timing Control, GM 3 BAR MAP Sensor, GM IAT Sensor, & Innovate LC-1 wideband O2), Supra fuel pump (hotwired), 550cc PTE injectors @ 45 base psi.
Ignition:
Magnecore KV85-R100 spark plug wires, Denso iridium IK27 spark plugs, Odyssey PC925 battery.
Engine:
.03" Overbore, 2nd-gen Lifters, polished heads.
Exhaust:
Gutted precats, ATR 3" downpipe, 3'' Test Pipe, ATR 3" catback.
Drivetrain:
RPS 6-puck disk, RPS lightweight flywheel, 3sx lightweight drive pulley, polyurethane motor mounts, stillen drilled and slotted rotors, 18x9.5 5Zigen FN01RC rims, BF-Goodrich KDW-2 tires, Cusco rear strut bar.
Miscellaneous:
Corbeau seats, short throw shifter, presidential alarm system, 8 inch bazooka tube, kenwood double-din deck, 300lbs of miscellaneous weight reductions... "who's your daddy?" license plate 
Future Mods:
1 Piece PST CFDS
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