Forza Header owners

[vibebreaker]

Did you guys get a CEL after installing the forza exhaust header?

I got a P0171 code and I don't know if its the o2 sensor or if there is an exhaust leak somewhere on the exhaust header itself.

I'm thinking of swapping the post catalytic o2 sensor with the bank 1 o2 sensor and see if i get a different CEL code (see if it throws a code for bank 2 since im switching the bank 1 with the bank 2 o2 sensor, therefore it means i have a bad o2 sensor no?).

any suggestions?

[Flashmn]

I think the pre and post o2 sensors are of different type.
often the other is titania and the other zirconia.

[vibebreaker]

oh damn. i guess i'll stick with cleaning the MAF first and see if that works since i was gonna saw 2 inches off the cai pipe tomorrow anyway.

[rollatuner110]

Originally Posted by vibebreaker

oh damn. i guess i'll stick with cleaning the MAF first and see if that works since i was gonna saw 2 inches off the cai pipe tomorrow anyway.

haha that seems like a trend I started. I removed 2 inches off the elp cai within the first month I got it way back 3 years ago.

[vibebreaker]

lol i didnt know you did that too. but yeah, i need to install the driver side foglights w/o bending the cai filter since im gettin 50w 3000k hid fogs lol.
im just wondering where it will suck air from now that the fog socket will be blocked..