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boost86 · 11-08-2019, 06:55 PM

FOR REFERENCE:

62/E5 Wiring (Early SR20DET): https://drive.google.com/file/d/0B9F...lQb2RnOTA/view

J4/J5 Wiring (Late SR20DET): https://drive.google.com/file/d/0B9F...lQb2RnOTA/view

These PDF's are courtesy of Wiring Specialties-- so we can thank them for making some legible pinout diagrams.

According to these two diagrams, the ignition pin locations are the main difference between E5/62 and J4. It appears the oxygen sensor remains in the same pin on both ecu's.

11-08-2019, 06:55 PM	#10
boost86 Leaky Injector Join Date: Nov 2008 Location: WA Posts: 105 Trader Rating: (2)	FOR REFERENCE: 62/E5 Wiring (Early SR20DET): https://drive.google.com/file/d/0B9F...lQb2RnOTA/view J4/J5 Wiring (Late SR20DET): https://drive.google.com/file/d/0B9F...lQb2RnOTA/view These PDF's are courtesy of Wiring Specialties-- so we can thank them for making some legible pinout diagrams. According to these two diagrams, the ignition pin locations are the main difference between E5/62 and J4. It appears the oxygen sensor remains in the same pin on both ecu's.