Civic type r CEL and rev match failure

[Ethanlavalle10]

Hello,
I need help! I tuned my civic type r a few days ago. Threw the check engine light the next day as well as the auto rev match failure. I unchecked the o2 sensor, re tuned it, and both came back a day later. How can I get rid of the lights? Do I need to data log? If so. How can I see the problems when I’m datalogging? Does the car need to be on?

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[ImTheStatMan]

What error code are you getting?

 

[Ethanlavalle10]

What error code are you getting?

I am not sure. I really don’t know how to data log and see my codes.

 

[Ethanlavalle10]

I need a guide on how to see my codes and how I can get rid of them.

 

[WhiskeyTango]

What are you tuning with? Hondata or Ktuner?

 

[Ethanlavalle10]

What are you tuning with? Hondata or Ktuner?

Hondata, the flash pro. 93 OCT ots map. I’m Catless

 

[WhiskeyTango]

Hondata, the flash pro. 93 OCT ots map. I’m Catless

Yeah, you need to grab that code. The Flashpro will give you the code, also the iOS app can get it for you too.

 

[ImTheStatMan]

Hondata, the flash pro. 93 OCT ots map. I’m Catless

I believe you plug in your computer to the Hondata while it is connected to the car. Then there is a tab for error codes.

 

[Ethanlavalle10]

Yeah, you need to grab that code. The Flashpro will give you the code, also the iOS app can get it for you too.

So I have to data log for it? If so. How can I start a data log, and when can I see the codes it’s giving me? I just got the flash pro and I’m making no boost and it’s super annoying. If you could give me a guide and help that would be so awesome. Thank you

 

[WhiskeyTango]

So I have to data log for it? If so. How can I start a data log, and when can I see the codes it’s giving me? I just got the flash pro and I’m making no boost and it’s super annoying. If you could give me a guide and help that would be so awesome. Thank you

No datalog necessary. I've never used the FP to directly pull the codes, I tend to use my phone. Hondata's apps are really good.

 

[Ethanlavalle10]

No datalog necessary. I've never used the FP to directly pull the codes, I tend to use my phone. Hondata's apps are really good.

So how can I pull codes with the flash pro plugged into the car on the computer, and clear them?

 

[kefi]

Rev match & emissions error pops up for ALL check engine lights.

Click on the Online menu up top and then 'OBD2 Diagnostics' while you're plugged in. There will be a list of codes, like P0420 catalyst efficiency. There's a button in the same menu called 'Clear DTCs' to clear them.

Datalogging doesn't capture errors, only sensor data.

 

[Ethanlavalle10]

Rev match & emissions error pops up for ALL check engine lights.

Click on the Online menu up top and then 'OBD2 Diagnostics' while you're plugged in. There will be a list of codes, like P0420 catalyst efficiency. There's a button in the same menu called 'Clear DTCs' to clear them.

Datalogging doesn't capture errors, only sensor data.

Perfect, thank you!

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