JRuffryders0930

I have my check engine light on. it came on after i did a lot of work to it. I have K&N CAI, 160 T-Stat, msd wires, t-55 plugs, autometer oil pressure guage, rk sport hood, FAST intake 90mm with nick williams TB, slp LT headers with high flow cats and the loud mouth exhaust. the codes i have when i checked it with my scanner are
P0101 - Mass or Volume air flow circuit low input
P0443 - Evap emission control system purge control valve circuit
P0449 - Evap emission control system vent valve/solenoid circuit
and all 4 codes for the heated o2 sensors.

So please if anyone can help me with this i would really appreciate it. i did not yet get a tune for it. But if anyone has had this problem or might know what it might be please speak up. i thank you all in advance.

brad8266

iTrader: (23)

0101 could be oil from the KN on the MAF wires, clean them with spray electronic cleaner. After you do that, clear the codes and see if they return, that might fix all of them. Thats why I just stick to the paper filter, there is not any oil to deal with.

Cal

iTrader: (1)

The four codes for the heated O2 sensors are because you put LT headers on the car. This relocates the O2's farther from the engine so they don't stay as hot as they did before.