well i have a dtc code 33 from my scan master. i am currently running my nitrous use only o2's on the car. i have to finish running a tank of sunoco 94 thru it before changing back. i also have codes for the o2's that they are seeing a lean condition, i am assuming leaded fuel has that effect on them...

so the car is running pig rich when I go wot it is like a small smoke screen behind me, doh! on part throttle it seems to be ok. unfortunately my maf translator plus is out getting fixed. i may decreasae the fuel pressure a bit, but that is merely a short term fix. should i just replace the MAP sensor? i recently cleaned it. but i had the code before i even touched it. is there any chance it became contaminated? or is there another condition that might cause it to read high. maybe it is the cam that is in the motor now????? i may try the wifes MAP sensor on my car to see if it still provides that same code??? or not???

anytips or advice is greatly appreciated!

 

Wow, i wish I could get 18.xx map reading. I am about 20.20X, I need better tuning, -- need to advance timing at idle.

 

i monitored it tonight when i went for a drive earlier, it was about 20.2 as well.

my LIN was at 196!!!! holy sheeeeeeit! i think the plugs are loading up on me as well. i plan on changing out the race o2's tomorrow!

 

Taner,
Define code 33.
I would suspect your N20 only's have had enough lead by
now to become unstable. Swap your 02's and plugs ( you
currently running cold plugs?)and scan again.
Keep us posted
Kevin

 

well i put the good o2'as in and threw on the et streets! car didn't stumble at all, so i am happy about that! we'll see on saturday. i have a borrowed maf translator...thanks Dave! mine is out being fixed. map readings are the same, 20.4ish has to be due to the small solid roller cam, lmao!!!