This is a discussion on Trouble Codes!!! within the Computer & Tuning forums, part of the LSx Technical Help Section category; Hey guys, nothing serious, just have the ses light on, took it to advanceautoparts.......... DTC P0412 Secondary Air Injection System ...
05-25-2007, 08:49 AM #1
Hey guys, nothing serious, just have the ses light on, took it to advanceautoparts..........
Valve A Malfunction
Relay A Malfunction
I cleaned and recharged the K&N filter, then reset the computer, started the car and the ses light came back on.......
I did free ram air mod, but the light didnt come on till a week after i did that.....
05-25-2007, 09:42 AM #2
- Join Date
- Jul 2005
- Jacksonville, FL
First thing to check when both those codes are thrown at the same time is the AIR pump fuse under the hood. You can look up the diagnostics for them at gearchatter.com for your year.
Edit: Just thought of maybe another possibility - when you did FRA you didn't kink the AIR hose restricting air to the pump did you? Knew a guy who plugged the end of the hose when he did a lid instead of putting a filter on it and it threw AIR codes - can't remember exactly which one though.
Last edited by 2001NBMZ28; 05-25-2007 at 10:54 AM.
05-25-2007, 05:42 PM #3
ummmm is the air hose the hose your talking about that sticks into the throttle body? because we cut the hose that sticks into the throttle body........
05-26-2007, 02:20 AM #4
05-26-2007, 03:34 AM #5
still have cats......yea deleteing it would be a....er...pernament situation!!!
05-30-2007, 02:27 PM #6
so anyway iv had more time to think about it.......if i were to remove air and egr crap i would have to have them deleted from the pcm to keep the ses light off right?
05-30-2007, 05:42 PM #7
Its all about preferences...I love the flow and sound i get from LT's, Ory, and Catback, but i kinda miss smelling clean after i drive lol.
Exhaust gas smells terrible but it is worth it imo.
Im not sure what Ohio is like...If they have an emissions inspection, its not worth the hassle to delete the EGR,AIR, and then cats because you have no AIR. Its hard to pass unless you know someone who could do it under the table-like.
I live in Virginia, and the only way I can drive my car is because I have SC plates.
I know for a fact that Nazi Virginia will butt rape you on emissions related stuff.
That is unless you know someone...
Kinda sucks, but there are ways around every rule.
If you do delete the egr and air then yes you will have to get a tune to turn off the SES.
06-01-2007, 11:06 AM #8
O yea so the exhaust "stinks" worse than normal eh??
THERE ARE NO EMISSIONS CHECKS IN OHIO!!
06-01-2007, 07:48 PM #9
sweet man then you should be good to go...rip that emissions crap off and be done with it.
06-05-2007, 12:15 PM #10
06-05-2007, 04:49 PM #11
No, it will smell when/if you delete the cats. The AIR is what cools the cats at certain RPM,so without the Cats there is no need for AIR, and if delete the AIR, your cats will overheat and gut themselves (go boom).
My passenger side cat did just this lol. The car was acting funny, and one night I started to hear a rattle in my exhaust, and it wound up being chunks of honeycomb from the cat. When I did my exhaust, I cut open the muffler and found all that honeycomb crap. I then cut open the cat, and it was completely empty. Gutted itself lol.
06-07-2007, 12:50 PM #12
SO if i delete my air/egr now, then MAYBE later on down the road i put a ORY on the car, IT WILL STINK THEN??? HOW BAD??
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By wicked1 in forum External EngineReplies: 2Last Post: 04-10-2007, 10:19 AM
By jcob2 in forum Computer & TuningReplies: 7Last Post: 03-23-2007, 09:29 PM
By ssxcytmnt in forum General HelpReplies: 8Last Post: 03-08-2007, 04:52 PM
By mczerwonka in forum General HelpReplies: 3Last Post: 01-28-2007, 07:46 AM
By grandkodiak in forum Almost Anything GoesReplies: 0Last Post: 03-06-2006, 12:19 PM