ele-blue95

iTrader: (10)

I have checked the grounds, new plugs, new wires, New MAF (and the code came back). No luck. Things were great, before i went to the track What else should i check? Thanks.

Semper91-RS

Well, P0101 is your "System to lean, MAF malfunction", not sure what the others are. I'd reccomend doing a vacuum check if you can.

ls1290

iTrader: (20)

P0300 - Engine Misfire detected-B
P0443 - Evaporative Emission (EVAP) Purge Solenoid Control Circuit
P0101 - Mass Air Flow (MAF) System performance -B
P1637 - Generator L-Terminal Circuit

What year is it? What mods or changes have been done? Can you explain this a little more?

Keith

ele-blue95

iTrader: (10)

The car is a 99 6-speed with a 413 ci. Long tubes, x-pipe, Stage 3 ported heads, 251-257, 600-600 114LSA cam, LS2 ported intake, ported LS2 90mm TB, 42# Inj. Thats about it on the mods. Nothing was changed before or after the track.

DarkC5

iTrader: (2)

Most of those codes will come with a cam swap from what I've noticed. How is the car running? Reset all the codes using the DIC and see what happens afterwards.

Tram

iTrader: (14)

Did you ever get this sorted out?

ele-blue95

iTrader: (10)

Most of them were not turned off in the tune. Things are great now.

Tram

iTrader: (14)

Yeh, I sorted out my problem....

Thanks!

Jeff