JaminJ

Ok, 2015 LT1 - Updates are 103 TB, MSD Airforce ported intake, ARH headers Xpipe, NO CATS, has an HP Tune.

Plugged in my reader (cheap version) and the following are listed: $7E8
$7EB

Will this cause a fail for emissions?
Could not clear with my reader
Is it time for a tuner to correct?

Thanks in advance.
J

Jeff V.

Those are not codes. Those are the diagnostic addresses of the ECM and chassis control module.

Diagnostic codes will start with P, C, B or U, and will be followed by 4 alphanumeric characters.

carnate69

You need to read the codes on the scanner, then click into the $7eb module, that step is just telling you the codes are within that $7eb module. Mine listed 2 of the same modules, the top one in the list read the code, the bottom one didn't.

JaminJ

Appreciate info, thanks 🙏

99vetteran

I don't see how you can pass Arizona inspection with no cats.

XLR8TIN

No emissions required with collector car insurance in AZ

Jeff V.

This says it has to be 15 years old.

https://roselawgroupreporter.com/202...missions-test/

XLR8TIN

Nice find, good info, I stand corrected but my 1991, 2014 & 2017 all got the waiver
https://www.semasan.com/legislative-...mption-adopted

99vetteran

Interesting information.