SES codes.. header & catback
Next question:.. What might be causing the ses light to come on? Did Mac headers, catted y pipe, borla catback, changes plugs and wires.. had the above installed by a local shop about an hour away. Didn't get it tuned or dynoed.
The light didnt come on at first. Drove the car about 2-3 hours worth before having the light come on. Ill see if it comes on in the morning.
How serious of a problem can the ses light be if I keep driving it?
Thanks. Wishing I had gotten a tuner now. Sigh.
https://ls1tech.com/forums/showthrea...21#post2000021
https://ls1tech.com/forums/pcm-diagnostics-tuning/220127-risk-removing-codes-p1133-1153-edit.html
A lot of us have problems with both codes after header install..
Bill

I know my knowledge of the car is no-where near what I would need it to be if I were to buy one of the expensive tuner devices and tinker around with it on my own.
Sigh. Feel a little lost
and don't count yourself out of the self tuning market
we all started off knowing nothing... the HP Tuners manual is very well layed out
http://www.hptuners.com/pub/VCM%20Suite.chm
read through that ... if you've watched this forum for a while stuff should start to make sense





