2021 Type R USA-103 - 20,300 miles - Emissions and Rev Matching

[intekjim]

Lady Bumble Bee is my Daily Driver - no bolt-ons (REMUS on my 2019f) -
Every code in the book came on at 70 mph, on the highway home from soccer match and just kept rotating through every code known. Drove her 40 miles and then shutdown in driveway. Let her sit, then started Lady Bumble Bee again. She complained with just the Emissions and Rev-matching lights. Idle was fine, never went into Limp mode. Called the Emergency Hotline, (Dealer) and started looking up codes.

How many miles are on your Limited Edition?

Your opinion matters. Should I trade or should I stay?

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[ryyanjayy]

happened to me one day driving home. All the lights came on and when I shut off the engine at a light for ~10 seconds, same thing, Emissions issue+ Rev match remained. Took it into the dealer and it turned out to be a faulty air fuel ratio sensor. So it could be that, they replaced it and it hasn't happened when I was stock-ish (HKS Legamax exhaust only)

I have catless DP/FP, HKS intake, and it happened to me yesterday. Emissions + Rev match again.
Ran the OBD2, and cleared the codes. Waiting to get Hondata and a tune so it doesn't happen again.

I say keep the car. 2 is better than 1.

 

[DRUSA]

what were the codes? That will tell a lot here.

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