GR86 GPF Error

[PVGR]

Well that's a new one

Popped up after going down over a crest at full throttle, TC flashed, then this after. No obvious difference to performance.

All looks normal underneath, had a close look at gpf.
Has thrown codes B2259 and B2258

 

[Sonic]

Looking at those codes from a document on GR86.org is says:

B2258
Diagnostic Procedure with Diagnostic Trouble Code (DTC) [COCKPIT CONTROL (DIAGNOSTICS)]
METER SIGNAL INPUT

B2259
Diagnostic Procedure with Diagnostic Trouble Code (DTC) [COCKPIT CONTROL (DIAGNOSTICS)]
CENTER INFORMATION DISPLAY

Could you have jiggled a sensor/plug loose?

 

[ZN8]

I think given how you described when it came up I'd unplug and replug the connectors for the GPF differential sensor, clear the code and see if it comes back.

Or just take it to the dealer.

 

[PVGR]

Thanks, will see how it goes!

 

[KobayashiMaru86]

What were our options for code diagnostics again? It's a shame Carista doesn't work with it. It did for the GT86.

 

[PVGR]

I use an old Carista dongle and Car Scanner app not super user friendly but very comprehensive

 

[TorqueOfTheDevil]

Map it out

 

[Bluesaxplayer]

Just had this GPF error yesterday on my commute to work, the car went into some kind of limp mode with reduced engine power for about a minute, then back to normal.
Drove home and back to work again this morning with no issues.

Did the fault ever come back for you @PVGR ?
Or was it a one off and never to be seen again....