PCM VALVE?

Discuss the RB20, RB25 and RB26 series engines.
jayz706
Posts: 110
Joined: Thu Jan 29, 2004 1:06 am

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Can someone tell me what this does. Also there are two wires on it , where do they go?

Thank you, Jay


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BoostFab
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Car: S13cp, S13fb, S14z
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it's a Powertrain Control Module (PCM), it turns on the Variable Timing Control Selenoid (VTC). oil pressure in the intake camshaft sprockets are controlled by the VTC.

jayz706
Posts: 110
Joined: Thu Jan 29, 2004 1:06 am

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Ther are two wires on it one is red w/black stripe and the other is yellow/blue , i m pretty sure the red/black is switched 12 volts. Does the other wire go to the ecu?

jayz706
Posts: 110
Joined: Thu Jan 29, 2004 1:06 am

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I think the other wire goes to # 113 on the ecu, Is this correct?

streeteg
Posts: 395
Joined: Sat Mar 31, 2007 2:58 am

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l bring this back from the dead- Have one sitting in an engine bay that I am working on with nothing connected to it. Anybody have pics of theirs so I can wire it from scratch?

-E

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Noxy
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1992 NX2000
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Congatulations, I have never seen such an old thread resurrected!

matthunter1448
Posts: 20
Joined: Tue Jan 12, 2010 3:01 pm
Car: 1995 240sx with rb25det

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it should not matter how it's wired it's just a 2 wire solenoid basically 12v on one side and the wire that runs to the ecu on the other side


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