Error Code P2610 and P0685!

FlashPro questions & answers specific to the FN2 European Civic Type R
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R-12914
Posts: 354
Joined: Sun Dec 01, 2013 12:13 pm
Location: Germany/Bavaria

Error Code P2610 and P0685!

Post by R-12914 »

Hi Hondata,

since i have running the new and previous Flashpro Manager software/firmware, the following two errors were present:
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At previous versions of Flashpro Manager, i don't have this errors!

The P2610 is disappeared and not reappeared.

The P0685 keeps coming back after a few days.
The engine control lamp flashes briefly, an error is displayed in the board computer and a sporadic error is stored in the control unit.
Then, the engine control lamp goes off again and stays off.
Only once I had, that the error and the engine indicator light remained on.

The sporadic error is as follows:
I drive normally at part throttle at about 2500-3000 rpms, then the car becomes jerky, has no power, the engine control light goes on short time and then the car can be easily drive normal in any load condition for the rest of the route.

I have already observed that the engine indicator light sporadically (without jerking the engine) has gone on and off constantly.

Is it possible, that this problem has to do with the new software/firmware versions in combination with the (my) FN2?

Thanks for help!
2008 Honda Civic TypeR FN2
Rotrex C30-94 supercharged with relocated IAT
Powered by ASNU 092/FP330E fuel pump & ASNU 090/750cc fuel injectors
------------------------
ECU: 37820-RSP-E02
Flashpro: FP-SI-INT-21153
Software: 3.6.1.0
Firmware: 185
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Spunkster
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Location: Hondata

Re: Error Code P2610 and P0685!

Post by Spunkster »

I don't think this is caused by anything Hondata has done.

You should red more about these errors in the Honda documentation attached.
Attachments
P2610TSNA7AA000AN.pdf
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P0685TSNA6AA000AN.pdf
(75.12 KiB) Downloaded 104 times
User avatar
R-12914
Posts: 354
Joined: Sun Dec 01, 2013 12:13 pm
Location: Germany/Bavaria

Re: Error Code P2610 and P0685!

Post by R-12914 »

Hondata,

is the PGM-FI Main Relay 1 (FI-Main) inside or outside the ECU of my FN2/K20Z4?

If outside, where can i find the relay?

Thanks!
2008 Honda Civic TypeR FN2
Rotrex C30-94 supercharged with relocated IAT
Powered by ASNU 092/FP330E fuel pump & ASNU 090/750cc fuel injectors
------------------------
ECU: 37820-RSP-E02
Flashpro: FP-SI-INT-21153
Software: 3.6.1.0
Firmware: 185
User avatar
R-12914
Posts: 354
Joined: Sun Dec 01, 2013 12:13 pm
Location: Germany/Bavaria

Re: Error Code P2610 and P0685!

Post by R-12914 »

Where is the G101 on FN2/K20Z4?

Thanks!
2008 Honda Civic TypeR FN2
Rotrex C30-94 supercharged with relocated IAT
Powered by ASNU 092/FP330E fuel pump & ASNU 090/750cc fuel injectors
------------------------
ECU: 37820-RSP-E02
Flashpro: FP-SI-INT-21153
Software: 3.6.1.0
Firmware: 185
User avatar
Spunkster
Site Admin
Posts: 19346
Joined: Fri Sep 20, 2002 5:06 pm
Location: Hondata

Re: Error Code P2610 and P0685!

Post by Spunkster »

The relay is not inside the ECU, It is most likely under the dash somewhere.

You will have to look at the factory service manual for locations of the grounds.
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