f22b doch ecu

[jdm90accord]

just got back from the local junk yard and i "stole" a couple of ecu's they both say p14 i got them from the h23 prelude but my next door neighbor was telling me that he would trade my p14 for his p39,ok i was just wondering whats the difference between the p14 and p39 dont they both come from the 92-96 prelude rite well give me some info and specs if there are any on these ecu's

[slowagon]

p39

get the p39 and sell it to me!!!!.....seriously, I've got a p14 and a p13 I'm looking to sell so I can get a p39, or I'd trade him if you didn't want to.....pm me and lemme know....

[i'm the girl]

p39 is the jdm prelude si ecu (F22b DOHC non-vtec) i like to find those as a hobby and sell them if your friend wants to trade you one, go for it

[PRIMOCB7]

one major difference:

jdm p39- doesn't look for or need a knock sensor

usdm p14- needs a knock sensor which comes on the usdm H23s, but not on the jdm f22b dohc

[jdm90accord]

what do u mean by knock sensor??