Remapping A Stock Rb25det Ecu.

[RB SANDY]

Hi guys do you know of any one in Melbourne that remaps the stock rb25det ecu because the R&R in kicking in and using a lot of fuel and I don’t have the $$$$$ for a power fc

[The Dan]

Hi guys do you know of any one in Melbourne that remaps the stock rb25det ecu because the R&R in kicking in and using a lot of fuel and I don’t have the $$$$$ for a power fc

As far as I know the Rb25DET ECU cannot be remapped. Although you can call DR DRIFT on 0425818755. He does the remapping all over Australia.

[RB SANDY]

Will it be ok me ringing DR DRIFT on his mob.

Does any know the cost of a remap.

Edited July 22, 2006 by RB SANDY

[cln]

you cant remap rb25's

[MANWHOR3]

yes you can. search.

[The Dan]

yes you can. search.

Well if you have a way that it can be done I suggest you hold on to it and sell it to the numerous tuners who would like to be able to but cannot.

[paulr33]

you have a few options

remap rb25 ecu - expensive, dont bother

change to rb20 ecu & remap it

change to aftermarket ecu

change to piggyback

[Blitz_boy]

Can you change to a R32 or R34 ecu? I had this thought but figured you couldn't due to the variable cam timing system. Is that not controlled by the factory ecu?

[paulr33]

nah it is, im pretty sure dr drift has a way to make vct work

[RB SANDY]

Buy the way my car is a r32 gtst with a rb25det s1 motor in it.

To get rid of the R&R you could cut the sensor out of the afm and put it in a 90mm pipe instead of a 80mm pipe.

It could work just a thought, because the ecu thinks the boost is set a 10psi instead of 12. at 10psi the a/f is still rich so it might be for 12.

[Tangles]

get a SAFC, either series 1 (~$50 used) or series 2 (~$200 used or $350 for new)

install it, make sure every bolt-on mod you're doing is on the car - and dyno tune.

more power and save $ in the long run.

[aphid]

hey,

i was going down this path with Dr Drift, he put the 32 ecu into my car and got it working on one of his stockish maps. never got around to tuning though, the contact just sort of broke off as he is a very busy man and i ended up getting a power fc instead. the 33 ecu uses a different chip which has the actual program embedded in the chip itself, which can't be wrewritten too and thus a new one must be installed which is expensive (this is the reason he gave to me). anyway as they say get in contact with Sam, he's a very smart bloke.

cheers,

mark.

[RB SANDY]

[satanic]

Just get the HKS FCD, all problems solved

[rob82]

It can be done but the daughter/expansion boards are about $1300. And it cant be emulated so no tuning just guessing plus the micro's are write once only so each time you want to change something you throw away it away and get a knew one.