injector ?

Discuss the RB20, RB25 and RB26 series engines.
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Joined: Mon Nov 19, 2007 3:08 pm
Car: 1991 240sx

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should i have 12volts on both sides of my injector plug?

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Joe
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Joined: Sun Feb 09, 2003 8:29 pm
Location: Phoenix, AZ

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yes. the ground is controlled by the ECU, unless its closing the circuit, you will have 12v till then. im assuming you are backprobing the plug, correct?
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Posts: 75
Joined: Mon Nov 19, 2007 3:08 pm
Car: 1991 240sx

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not sure what you mean by backprobing. i put a nod light on them to 1 3 and 5 and i got no pulesing. 2 4 and 6 do the car runs just on them. can it be in the ecu?
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Joined: Mon Nov 19, 2007 3:08 pm
Car: 1991 240sx

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and it does have 12 volts on both sides of the plug.
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