F20B ecu
#3
Member
Re: F20B ecu (allmotrb18c1)
Don't you have one???? Pull it out and read the code.
It is likely a variation of the H22a P5P, a prelude ecu would work anyway...a 96 P13 ecu would also work.
It is likely a variation of the H22a P5P, a prelude ecu would work anyway...a 96 P13 ecu would also work.
#5
Honda-Tech Member
Re: F20B ecu (satan_srv)
I think it's PCP....this F20B head says PCP where mine says P13
n : a drug originally taken in the form of powder (`dust') for its hallucinogenic effects [syn: phencyclidine hydrochloride, PCP, angel dust]
#7
Honda-Tech Member
Re: F20B ecu (AccordCF4)
yes
it will be in the middle
like xxxxx-P72-xxx
oh that will be on a sticker on the side of the ECU
[Modified by KAMiN, 6:42 PM 11/17/2002]
it will be in the middle
like xxxxx-P72-xxx
oh that will be on a sticker on the side of the ECU
[Modified by KAMiN, 6:42 PM 11/17/2002]
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#8
Member
Re: F20B ecu (KAMiN)
Just go look at your head....the p13/p5p/pcp whatever is stamped on the head and it matches the ecu..
My money's on PCP....even though it is a drug
My money's on PCP....even though it is a drug
#10
Member
Re: F20B ecu (AccordCF4)
are there any difference for different ECU?
THe P13/P5P and whatever ecu you are using are similar...but yours is for a 2.0 DOHC VTEC vs a 2.2L engine so the fuel/ignition maps are different
#11
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Re: F20B ecu (satan_srv)
Well I just wounder why there are people would want to use other engine's ECU instead of their own.
So, I don't have to brother if I got V-AFC to handle to fuel mapping right?
Another question, would my ECU smart enough to do the fuel re-mapping if I change some parts say a bigger throttle body?
So, I don't have to brother if I got V-AFC to handle to fuel mapping right?
Another question, would my ECU smart enough to do the fuel re-mapping if I change some parts say a bigger throttle body?
#12
Member
Re: F20B ecu (AccordCF4)
Well I just wounder why there are people would want to use other engine's ECU instead of their own.
So, I don't have to brother if I got V-AFC to handle to fuel mapping right?
Another question, would my ECU smart enough to do the fuel re-mapping if I change some parts say a bigger throttle body?
So, I don't have to brother if I got V-AFC to handle to fuel mapping right?
Another question, would my ECU smart enough to do the fuel re-mapping if I change some parts say a bigger throttle body?
Yes you don't need anything more than a V-AFC for your application I don't think...swapping ECUs wouldn't be a good idea...actually a 94-95 GS-R P72 ecu might actually be pretty good.....but anyways, V-AFC tuning would also be good.
The ecu does compensate for increased airflow etc, but usually not in a beneficial way. In North Amaerica at least 96+ cars try to keep out at stock settings by retarding timing/dumping fuel. That's why we use things like V-AFCs to fool the ecu into leaning out the fuel etc...
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