Swapped PCM pins for O2's... Is it right?
Thread Starter
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
Swapped PCM pins for O2's... Is it right? Hey guys, need assurance....
I installed TSP headers and Y about 3 weeks ago. I followed this write-up, LT Header Guys!!! No more extensions or corvette o2s!
I just want some reassurace that I did it right, b/c initially I did it WRONG.
I swapped as follows:
25+26
28+29
65+66
68+69
For example, 25 wire is now plugged into 26 port, 26 wire into 25 port; etc.
I'm pretty sure it's right now, but since I still havent gotten tuned, I still have the SES light and just feel uneasy about it. I deleted air and went with an 04+ LS6 valley all at the same time, so it was kinda a lot all at once.
Thanks for the replies in advance guys. Like I said, i just want to make sure I repinned the connections correctly to swap my front and rear O2's
I installed TSP headers and Y about 3 weeks ago. I followed this write-up, LT Header Guys!!! No more extensions or corvette o2s!
I just want some reassurace that I did it right, b/c initially I did it WRONG.
I swapped as follows:
25+26
28+29
65+66
68+69
For example, 25 wire is now plugged into 26 port, 26 wire into 25 port; etc.
I'm pretty sure it's right now, but since I still havent gotten tuned, I still have the SES light and just feel uneasy about it. I deleted air and went with an 04+ LS6 valley all at the same time, so it was kinda a lot all at once.
Thanks for the replies in advance guys. Like I said, i just want to make sure I repinned the connections correctly to swap my front and rear O2's
wow first I have seen that thread... seems like if you pinned it out right then no problem... ses light will be from the computer not reading anything on bank 1/2 sensor 2s... then you got rid of your air,egr, and emission stuff.... if its running right then its good... if you have a scan tool you can check your O2 sensor voltages and see if they are working?
Thread Starter
Joined: Apr 2009
Posts: 6,717
Likes: 24
From: Lafayette, LA
I guess all there is to do is scan it.
I just wish the thread would say, "Swap this # with this wire..."
Car is running good, I can tell he needs a tune though.
I'm not worried about the lights. I knew I'd have them due to the air and all, just wanted to be sure my o2's were good though.
I just wish the thread would say, "Swap this # with this wire..."
Car is running good, I can tell he needs a tune though.
I'm not worried about the lights. I knew I'd have them due to the air and all, just wanted to be sure my o2's were good though.
