which ecu can be chipsed
 

which ecu can be chipsed and how can i identify it ?

Re: which ecu can be chipsed
 

Re: which ecu can be chipsed
 

Almost all HOnda ecu's can be chipped. It's just a matter of choosing one that is supported by the rom editing software your using.

Re: which ecu can be chipsed
 

just about any OBD1 ECU, except for the P07 ECU

Any EPROM ECU from 88-91 that is MPFI

None of the OBD2 ECUs can just be 'chipped' as most people think about chipping...you can replace the processor and change the program in the processor though...not nearly as simple as OBD1 stuff

Re: which ecu can be chipsed
 

How do you chip 89 ecu? What do you have to do on the ecu to set it up for chiping like p28?

Re: which ecu can be chipsed
 

Well an 89 ecu is obd0 and a p28 is obd1 the circuit board layouts are differant and the code that they use is as well.

give me a sec let me dig up a few links for you.

this is from the pgmfi wiki it's a real good idea to just read this whole page a few times. and it also shows you the general idea of chipping an obd0 ecu.
http://www.pgmfi.org/twiki/bin/view/...nToECUChipping

Remember obd0 and obd1 use differant codes and differant hardware so obd1 software like Crome Uberdata and Netptune won't work..But you can buy an obd0 to obd1 conversion harness from -------------.

But obd0 has software of it's own like TurboEdit and Bre. Lots of people use obd0 to tune their cars. and for you it would be cheaper you wouldn't need a conversion harness and you wouldn't need another ecu.

Re: which ecu can be chipsed
 

accord or prelude ecu's cant be chipped. not chipped and actually be fully tunable at least. ANY OBD1 ecu can be chipped.

Re: which ecu can be chipsed
 

then, what ecu are u using in ur car?

Re: which ecu can be chipsed
 

p06