*I don’t believe Honda of Japan ever released a high frequency version VSS specifically for the DC5/EP3 Type-R’s unlike the US 05-06 RSX. PRB (05-06) programmed for high frequency VSS (located on front side of trans) *PRC/PRD programmed for low frequency VSS (mechanical style mounted on rear of trans) wideband primary 02 and narrowband secondary 02 PRB programmed for US rated octane fuel (91-93)Īll three ecu’s are programmed for 310cc injectorsĪll three ecu’s share the same dual 02 sensor configuration ie. PRC/PRD are programmed for premium higher octane rated fuel (higher than 93) PRB is programmed for K20A2 camshafts / 05-06 PRB is programmed for K20Z1 camshafts (similar to Type-R cams in many ways) PRC/PRD is programmed for K20A Type-R camshafts PRC/PRD fpr is located at ecu connector E10 Here are some known differences in the factory programming for PRC/PRD vs. I had to do the same in my K-swapped EG when I would switch between my KPRO’d PRD ecu and AEM 1030 EMS (RSX-S ECU). Simply swapping pin E1 down to E10 fixes this issue. This saves money for the K-swap end-user (temporarily) in not having to KPRO the ecu right off the bat in order to get the vehicle running and driven around.įor 02-04 RSX & 02-05 EP3 Civic Si’s, some are inclined to use the JDM PRC/PRD ecu for whatever reason and typically experience the no-fuel-pump-priming issue, which is an easy fix. These two ecus are ultra handy for use in legacy chassis (88-00 civic/90-01 integra) K-swaps, being it lacks an immobilizer which all US K-series ecu’s have. ![]() Specifically, the JDM DC5 Type-R “PRC” or JDM EP3 Civic-R “PRD” ecu’s. Upon researching Type-S swap info on RSX base & EP3 Civic Si vehicles, the optional use of JDM K-series ecu’s comes up often.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |