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tofu1413 · 07-10-2010, 11:33 PM

when i hit vtec in 5th gear, my CEL turns on.

got any idea why..? it kinda started happening after installing apexi VAFC. settings are only correction 1% / lower vtec point to 5300rpm

if i vtec 1-4th gears, it doesnt turn on.

car is 2000 USDM ITR.

USDM B18C5 Computer, 1mm bore increase, 11.5:1 pistons

got any idea why..? is it because im running a slightly leaner than factory..?

07-10-2010, 11:33 PM	#1
tofu1413 :: Sells McLarens, Not tofu :okay: :: Join Date: Aug 2007 Location: vancouver Posts: 10,759 Thanked 11,841 Times in 3,338 Posts Failed 211 Times in 89 Posts Member's Picture Albums	5th gear + vtec = CEL..? when i hit vtec in 5th gear, my CEL turns on. got any idea why..? it kinda started happening after installing apexi VAFC. settings are only correction 1% / lower vtec point to 5300rpm if i vtec 1-4th gears, it doesnt turn on. car is 2000 USDM ITR. USDM B18C5 Computer, 1mm bore increase, 11.5:1 pistons got any idea why..? is it because im running a slightly leaner than factory..? __________________ 13' Nissan DBA-R35 GT-R Black Ed - Black met. - "Sophia" 90' Honda EF Civic HB // 04' Honda Pilot Granite - The Drinker of Many Many Coffees @ McLaren Vancouver