Correct valve position for Corsa installation…

[BigBrett]

Hello all, I have just installed a Corsa cat back system on my 2024 CTS5V 6 speed manual
and sure as shit i got the dam CEL
we followed every step made sure per Corsa the valves on the car were open, then we verified upon valve install they were open,
system was installed at a 30 plus year performance shop who does this stuff all the time, they made sure every clamp was correct, they made sure all joints were tight, they even started the car while on lift to make sure no leaks. Got 10 minutes down the road and pow CEL.
Spoke with Scott at Tapout, he is awesome to work with, and we started from scratch, went back to shop made sure all valves operate as they are designed, no binding nothing, they work fine, drove car again, changed the valves to tour mode etc. no issues they work and move as they should.
i pulled the 3 codes
P317F
P316E
P3173
All 3 are exhaust valve codes.
I am waiting on Corsa to get back to me, but my gut tells me they will need the relearn update through a scanner? and thoughts, I am not a car or scanner guy so this has me like UGH

 

[shbox]

A relearn is just a button push on a scanner menu. Nothing to fret about.

 

[BigBrett]

guys what scanner would i need, something that is not super costly as i probable will use it to fix this and that's it, but also want one that is not junk thanks

 

[BigBrett]

A relearn is just a button push on a scanner menu. Nothing to fret about.

What scan tool do I need to buy. Thanks again for the help

 

[Sully]

I've addressed

What scan tool do I need to buy. Thanks again for the help

Give this thread a once over, I've addressed it a few times. Corsa Xtreme Exhaust issue

 

[BigBrett]

I've addressed


Give this thread a once over, I've addressed it a few times. Corsa Xtreme Exhaust issue

I have, maybe missing it, but what brand of scan tool is needed, don't want no $600.00 tool but a good one as well? thanks IS THIS A GOOD ONE? THANKS AGAIN

 

[Sully]

Any decent bi-directional OBD tool should be able to do it... I have several including a relatively cheap one (HERE) which will perform the relearn.

The relearn function resides within the ECM > Special Functions > Learn Function > Variable Exhaust Flow Control Valve > Learn

 

[BigBrett]

Any decent bi-directional OBD tool should be able to do it... I have several including a relatively cheap one (HERE) which will perform the relearn.

The relearn function resides within the ECM > Special Functions > Learn Function > Variable Exhaust Flow Control Valve > Learn

Thank you sir appreciate the help! again Thank you!