wiki.js/reference/ECU_Connectors.md

title	description	published	date	tags
ECU_Connectors		true	2020-01-19T00:26:17.101Z

ECU Connector Reference

In an effort to simplify the design of new boards, this page is a reference of known ECU connector part numbers. Many times these can be difficult to find and are closely guarded by many wiring specialists who have significant price markups without supplying the manufacturer part numbers etc.

These part numbers are primarily for the ECU side. Where known, a loom side part number is also shown.

Audi

BMW

Model/s	Part Number	Alternative Part Numbers	Notes	Image
M54/M52tu/M62tu	967-288		134 pins, 5 plug construction	PDF

Mazda

Model/s	Part Number	Alternative Part Numbers	Notes	Image
NA Miata/MX5	174917-6		2 plug 48 pin connector that covers most of the early NA models (Up to around '94)	PDF
NB(A) Miata/MX5 ('98-'01)	174518-7		3 plug 64 pin connector that covers all NB models up to '01 and some of the later NA ECUs	PDF
NB(B) Miata/MX5 ('01-'05)	1123038-2	353830-5	3 plug 72 pin connector that covers all facelift NB(B) models from '01 onwards	3D-PDF

Nissan

Model/s	Part Number	Alternative Part Numbers	Make	Notes	Image
Unknown	917940 (ECU)	917937 (Loom side)	AMP	120 pin 'Impul-Mate' assembly
Skyline RB25 (NEO)	178079 (ECU)	178073 (Loom side)	AMP	104 pin 'Impul-Mate' assembly. Also used with 5 at the front (Eg 5178079)
Unknown	178078 (ECU)	178080 (Loom side)	AMP	88 pin 'Impul-Mate' assembly. Also used with 5 at the front (Eg 5178078)
300ZX Skyline R32,R33,R34 (Excl NEO) Silvia S13(CA18),S14(Zenki) 180SX Infinity Q45	5174385 (ECU)	174385 (Older prt #) 177700 (Loom side)	AMP	76 pin 'Impul-Mate' assembly	PDF
Silvia S13(SR20),S14(Kouki),S15	174836 (ECU)	177699 (Loom)	AMP	64 pin 'Impul-Mate' assembly	PDF PDF
Unknown	174831 (ECU)	177698 (Loom)	AMP	48 pin 'Impul-Mate' assembly

Subaru

Model/s	Part Number	Alternative Part Numbers	Make	Notes	Image
Most 99-00	1-353222-6 (ECU side)		TE	Subarus only use 96 of the 126 pins. The 3rd block of pins is not populated	PDF
JECS 93 pin	MX7-93PL-C4 (ECU side) Loom side (3 plugs): 35 pins connector: MX7-A-35SC 28 pins connector: MX7-A-28SC 30 pins connector: MX7-A-30SC		JAE	3 rows of pins. Used on WRX models (maybe others) up to 1999.	1

Toyota

Model/s	Part Number	Alternative Part Numbers	Make	Notes	Image
MK3 Supra	178780-1		AMP	76-pin, 4 plug ECU	PDF
3S-GT MR2	174518-7		AMP	64-pin, 3 plug ECU	PDF
4efte GT 2e-fe 4e-fe	175446-6		AMP	42-pin, 2 plug ECU
4efte Glanza	175448-6		AMP	54-pin, 3 plug ECU
1MZFE Camry	178203		AMP	100-pin, 4 plug ECU	PDF