Big Valve Special V-R ECU Chip

Escy

New Member
I just opened up my ECU and found this chip. I've searched on here and google and can't find anything about it. Does anyone know the spec?


 

PobodY

Moderators
Staff member
the man to ask is Fusion Ed
Seconded. - If you send it to him he can probably tell you whether that's locked, or re-mappable.

Some of the Japanese "upgrade" maps are dangerous because they're meant for 100RON fuel, and risk detonation when running anything less (at least that's how I understood what Ed said about them).
 

fubar andy

Moderator & N/W Rep
Staff member
Seconded. - If you send it to him he can probably tell you whether that's locked, or re-mappable.

Some of the Japanese "upgrade" maps are dangerous because they're meant for 100RON fuel, and risk detonation when running anything less (at least that's how I understood what Ed said about them).
You should be ok as long as he uses VPower as it's classed as 99.6 RON
 

Fusion Ed

Active Member
Pic of the ECU as a whole? I've never seen a reprogrammed main CPU chip without a rom board. on a GTI-R a pic of the whole thing would be interesting.
 
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