New headers New problems
Thread Starter
FormerVendor
iTrader: (18)
Joined: Jan 2007
Posts: 587
Likes: 0
From: Lost Angels, CA
Ok Guys, this could fall here or in PCM Tuning maybe.
The car is throwing a P0174 too lean code. and P0300 misfires (related I assume),
I have not tuned out the rear O2's just yet so also get a P0140 and P0160 code for them. take care of that tomorrow.
So what can I do/ need to do? to get it to richen up?
Also, the bank 1 LTFT is near 0, but the bank 2 LTFT is at 25%
curious as well advance at idle is 15-16* anything else it jumps to 40*
Thanks,
The car is throwing a P0174 too lean code. and P0300 misfires (related I assume),
I have not tuned out the rear O2's just yet so also get a P0140 and P0160 code for them. take care of that tomorrow.
So what can I do/ need to do? to get it to richen up?
Also, the bank 1 LTFT is near 0, but the bank 2 LTFT is at 25%
curious as well advance at idle is 15-16* anything else it jumps to 40*
Thanks,

