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740T No Start 700 1989

I was way off base with that post.
Pin 4 goes to the Battery!

I couldn't access Brickboard for a few hours, sorry!

The RSR supplies +12V to the injectors
The ECU controls the injectors by switching the ground.
You can jump RSR pins 3 & 4 to supply +12 to the injectors to test.

Put up your email for a schematic.

Bill






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New 740T No Start [700][1989]
posted by  Brick Skinner  on Sun Dec 22 16:39 CST 2024 >


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