DTC Help
Thread Starter
Safety Car
Joined: Jan 2006
Posts: 3,713
Likes: 0
From: Littleton CO
DTC Help
Ok so I just replaced my passenger side 02 sensor after replacing the headers with long tubes. Now I have the following codes
P0174 and P1153. Both codes are H C
Can anyone help me out here. Looks like the first has to do with the car running lean. Is this because te car needs a tune after the new long tubes? Is it safe to drive with it running lean?
The secon just says H02S insufficient switching. What coule be causing this?
Thanks for any help again.
P0174 and P1153. Both codes are H C
Can anyone help me out here. Looks like the first has to do with the car running lean. Is this because te car needs a tune after the new long tubes? Is it safe to drive with it running lean?
The secon just says H02S insufficient switching. What coule be causing this?
Thanks for any help again.
Last edited by fright88; Nov 25, 2006 at 09:59 PM.
Drifting
Joined: Oct 2003
Posts: 1,540
Likes: 0
From: bloomfield nj
your faults are for bank 2[right side] running lean and bank 2's front o2 sensor being lazy[insufficent switching].
o2 tight?
any exhaust leaks near or around the front sensor?
any leaks near secondary air?
o2 plugged in all the way?
o2 tight?
any exhaust leaks near or around the front sensor?
any leaks near secondary air?
o2 plugged in all the way?
