charlie c5

iTrader: (6)

So, Im driving with HP Tuners hooked up and watching how my car looks on the computer. Im running a turbo 2002 WS6 with a built 370ci. Ive got the boost turned all the way down. I make a pass then look at the data. My MAP is pegged at 105 KBA on the lap top. What does that mean. Do I need a three bar MAP sensor. Also my injectors are reading at 94% duty cycle at the end of each gear. I am a little rich, should I lower the injector duty cycle. Am also sitting at 17 degrees timing. Thanks guys.

foff667

iTrader: (2)

It means your stock 1 bar sensor is maxed out. Even NA applications will hit 100+ kpa at lower altitudes.

How exactly are you determining you are rich? Wideband o2 sensor?