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ECU pinout diagram?

Tiny
TANKERSLEY
  • MEMBER
  • 2002 NISSAN ALTIMA
  • 2.5L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 133,562 MILES
Cylinder number 2 injector is not firing, and I would like to get the diagram so I can check those wire coming out of the ECM and see if it has a signal for the injector.
Wednesday, November 6th, 2024 AT 9:30 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,380 POSTS
Sure, here is a guide to help you test the fuel injector signal and the ECM pin out diagrams as requested.

https://www.2carpros.com/articles/how-to-test-a-fuel-injector

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Thursday, November 7th, 2024 AT 5:49 PM

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