Does any one know what a jdm ecu looks like or the numbers for one I found some on eBay but I'm sure if there jdm or usdm I found one that says Toyota 89661-20280 176000-0641 So my question is does any one know the number sequence for the jdm ecu for the 3sge
That is not JDM mine: I seriously doubt you'll find them on ebay, even here they are scarce and expensive There is no 20280 - only 28280, which is the GTE ecu fitted to all ST165's We had a thread covering all this but it was damaged in the crash of 2009, all that is left is the last page http://www.st162.net/forum/showthread.php?3166-please-post-your-ecu-s
http://www.st162.net/forum/showthread.php?5438-1st-gen-3sge-jdm-ecu&p=69628&viewfull=1#post69628 actually the 20280 is the pre-facelift USDM 3S-FE ecu. and actually, the GTE for usdm runs on 20360 ecu.
Actually 28280 is all JDM ST165's, I note there is a 20370 fitted to a car in Spain so it may be that is the Euro p/n. Revised USDM/AUD/CAN 3SGELC (both egr and 02 systems) -86'-20160 (8/85-7/86) -87'-20110 (8/86-7/87) -88'-20110 -89'-20320 JDM 3SGELU (no egr but has 02 system) -86'-20150 -87'-20150 -88'-20310 -89'-20310 (8/87-12/88) -20311 (1/89-7/89) EURO 3SGEL (no egr no 02 systems) -86'-20180 -87'-20180 -88'-20180 -89'-20180 ST165 - JDM - 28280 - USDM - 20360 - EURO - 20370 ST185 also uses T-VIS, here are the ECU's 93 JDM RC 89661-2B310 GT-4 89661-2B2820 Euro Grp A 89661-2B320 GT-4 89661-20770 or 89661-2B300 US/Can Alltrac 89661-20760 or 89661-20761 or 89661-2B290 Other Grp A 89661-2B320 GT-4 89661-20770 or 89661-2B300 92 JDM RC 89661-2B310 Grp A 89661-20751 Wide-4 89661-2B280 Narrow-4 89661-20750 or 89661-20751 Euro Grp A 89661-2B320 GT-4 89661-20770 or 89661-2B300 US/Can Alltrac 89661-20760 or 89661-20761 or 89661-2B290 Other Grp A 89661-2B320 GT-4 89661-20770 or 89661-2B300 91 JDM RC 89661-2B310 Grp A 89661-20751 Wide-4 89661-2B280 Narrow-4 89661-20750 or 89661-20751 Euro Grp A 89661-2B320 GT-4 89661-20770 or 89661-2B300 US/Can Alltrac 89661-20760 or 89661-20761 or 89661-2B290 Other Grp A 89661-2B320 GT-4 89661-20770 or 89661-2B300 90 JDM Grp A 89661-20751 Narrow-4 89661-20750 or 89661-20751 Euro GT-4 89661-20770 or 89661-2B300 US/Can Alltrac 89661-20760 or 89661-20761 or 89661-2B290 Other GT-4 89661-20770 or 89661-2B300 On the same note, the 4A-GE also uses T-VIS and has a higher rev limit etc Has anyone tried using one on a 3S-GE?
so to answer OP, don't buy that ecu, it's for a 3S-FE. we should build up that too so far i have 20280 for prefacelift, 20440 for facelift for 3S-FE
