3rdpedal

If you have PSE it might not seem like it is working?

c4sguy

It definitely works with PSE, once on the way it is definitely louder.Make sure the system is programmed correctly with your remote.

Vicbastige

Yep. On mine once off high idle (cold start) the difference at idle vs Sport is there but not very obvious. Bring the revs up even slightly in that situation and it becomes more noticeable.

Flat6Motorsports

I just wanted to mention, It's possible to receive a CEL based on the state of the car when doing install. If it's in a full rest state, you shouldn't have an issue. There might be a situation where when the connector was pulled it caused a discharge or low voltage reading in a sensor (thus causing the fault). These faults can be cleared by a diagnostic tool or through a few cycles/driving. This might not be the case for all faults but wanted to mention that one specifically.

EZ E

I've experienced CEL if I shut the car down with the valves open. If I close them before shut down no CEL. Power cycle the car if you get a CEL and it goes away.

incoming992s

Thanks. I will do a visual today to see if the valves are working with the remote; it sure doesn't sound like it.
By power cycling the car is that just simply turning it on and off a few times?

Vicbastige

Yes, I just turn it off and the warning is gone on re-start. Over months of use it has happened twice and in both cases I was playing with the remote opening and closing the valves right before shut down.

jonbek

This explains so much, I have had this happen to and always thought it was so random; i didn't connect those dots. Thanks for the insight!

Char1982

Do you guys/gals plan to remove it prior to dealer service or just leave it on? I have my 1yr first oil change coming up and wondering what I should do…

VarTheVar

I would leave it in if I was just going in for a simple service

Char1982

Yeah but would they note it in their system for in the future if there were to be any issues?

VarTheVar

Not my dealership, but I can't speak for all of them

Fullyield

I left mine on for my 1 year free oil change. But ….they would hear/see the titanium catback exhaust system anyway. Doubt it would ever be an issue considering how the Cargraphic works.

Vicbastige

My dealer was going to install mine for me before I decided to do it so, obviously, I’ll leave it on for service. What’s more, they sell and install exhaust systems. Going with a Tubi from them in a few months.

gthal

I told my dealer about it... their response was "no big deal/so what"... exactly the right response