93 LT1 AIR/EGR Delete now SES light is on???

**troopermc** · 02-05-2009, 11:55 AM

Read up on the threads, got the parts and deleted my EGR/AIR, now Im getting a SES light on my 93 LT1 Z-28. Any way to turn it off permanently? When reading up on it, all the forums I read said it would not throw a SES on a 93, but mine did. Any ideas? thanks-

**LT1 > LS1** · 02-05-2009, 01:34 PM

it was a chance happning.

my car didnt throw codes before I got my tune.

you could try just gettin the codes cleared, but I bet your O2 sensor is seein the changes I bet. get the codes pulled at autozone for free, and find out what they are. then post up the result

**bigrondownhiller** · 02-05-2009, 02:19 PM

you might need to get a chip burned to eliminate them.

**2001NBMZ28** · 02-06-2009, 11:21 AM

What code(s) you throwing? Might be something else, some codes are also different for the 93's. Don't think autozone can read them...but you can check them yourself by jumping the DLC port pins.