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- Mon Apr 06, 2015 11:41 pm
- Forum: Electrical
- Topic: test mode connector wiring.
- Replies: 1
- Views: 1511
test mode connector wiring.
hi everyone. I'm having a problem identifying where the wire from the test mode connector (green diagnostic connector) leads. i have a 91 used legacy ss ej22t. when i bought the car the brown wire leading from the ecu to the green connector was intact but shortly after the green connector the wire (...