Rev Match System Problem

FK2 Civic Type R 2015-2017, FK8 Civic Type R 2017-2021, FL5 Civic Type R 2023+ and Integra Type S 2024+
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elgrisio
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Joined: Thu Jun 01, 2023 8:20 am

Rev Match System Problem

Post by elgrisio »

After using the HONDATA I had 2 alerts on the dashboard

Rev Match System Problem' and an 'Emission System Problem'

when I go to Error Codes, nothing appears, but when I do the OBDII diagnostic I get these codes

U0155 FCAN Malfunction (ECU to Gauges)
U0122 FCAN Malfunction (ECU to VSA)


Can you help me how to remove these lights?
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Spunkster
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Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Rev Match System Problem

Post by Spunkster »

What year is your vehilce?
elgrisio
Posts: 4
Joined: Thu Jun 01, 2023 8:20 am

Re: Rev Match System Problem

Post by elgrisio »

Honda cívic type r Fk8 US 2020
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Spunkster
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Posts: 22745
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Location: Hondata

Re: Rev Match System Problem

Post by Spunkster »

Do you still have the jailbreaker plugged in?
elgrisio
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Joined: Thu Jun 01, 2023 8:20 am

Re: Rev Match System Problem

Post by elgrisio »

No
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Spunkster
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Posts: 22745
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Rev Match System Problem

Post by Spunkster »

Go to the online menu in the software and then click on OBDII diagnostics and try clearing the errors from there. If any remain, you will just need to drive it until they go away on their own.
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