SES light on and throwing codes P2096 & P2098. About 2 weeks ago I installed the Invidia Gemini + Fast Intentions HFC. Car has been driving fine since, I drove it last week and no issues. I cranked it yesterday to go get some oil and an oil filter to replace the oil, but on the way out I noticed my service engine soon light was on. Car didn’t seem to have any problems or drive any different, but it was a short trip and I didn’t really push it. Still, nothing out of the norm. Any ideas on what it could be? Especially since both bank 1 and 2 are simultaneously throwing these codes. Thanks in advance.

 

High flow cats on a factory tune causes these codes,.

Your options are:
• Put up with the CEL / codes
• Get a tune and turn off these codes (may not pass emission inspections)
• Go back to stock cats

 

Thanks for commenting and letting me know. I suspected this is what it was, but wasn’t sure. I planned on tuning it eventually, guess I’ll be tuning it sooner than later. I just don’t know if I want to run the Z1 silicone post maf intake hoses that I have yet to install with the afe power magnum flow pro dry s drop in filters that I have, or get a CAI. I’m not too worried about emissions inspections though, I have someone who does my inspections over the phone. Ha