ShyBoi Posted August 24, 2011 Share Posted August 24, 2011 Hi guys, I'm missing a plug that was cut off from my previous engine and only have wiring remaining, what plugs are on the intake side below the two knock sensors on the loom?? Cheers Dan Link to comment https://www.sau.com.au/forums/topic/375120-rb25-loom-missing-plug-question/ Share on other sites More sharing options...
_x_FiReStOrM_x_ Posted August 24, 2011 Share Posted August 24, 2011 Guessing oil pressure sender? Link to comment https://www.sau.com.au/forums/topic/375120-rb25-loom-missing-plug-question/#findComment-5983044 Share on other sites More sharing options...
GTScotT Posted August 24, 2011 Share Posted August 24, 2011 Start the car and see if the powersteering goes nuts. If so, it is the powersteer solenoid on the rack. Have done this myself. You lifted the motor out of the donor car (or your own) without unplugging the rack and it ripped the plug out. Link to comment https://www.sau.com.au/forums/topic/375120-rb25-loom-missing-plug-question/#findComment-5983089 Share on other sites More sharing options...
ShyBoi Posted August 24, 2011 Author Share Posted August 24, 2011 We pulled my old engine out and the guys cut off the two knock sensors and this other plug which is highlighted in red cause they couldnt get them off. They were able to use the two knock sensors plugs off my donor engines wiring loom but it didnt have this one. If you know what this is, it'll solve the problem. I havent got all the wiring loom connected to test the gauges yet, still have other parts to install. Link to comment https://www.sau.com.au/forums/topic/375120-rb25-loom-missing-plug-question/#findComment-5983316 Share on other sites More sharing options...
ShyBoi Posted August 24, 2011 Author Share Posted August 24, 2011 My first guess was oil pressure sender, but all my mechanic said over the phone was its located above the oil filter on the block under the inlet manifold, the above picture is what I'm guessing he's on about as its not the knock sensors. Link to comment https://www.sau.com.au/forums/topic/375120-rb25-loom-missing-plug-question/#findComment-5983319 Share on other sites More sharing options...
ShyBoi Posted August 24, 2011 Author Share Posted August 24, 2011 Second guess would be water temp sensor...? Link to comment https://www.sau.com.au/forums/topic/375120-rb25-loom-missing-plug-question/#findComment-5983401 Share on other sites More sharing options...
JonnoHR31 Posted August 24, 2011 Share Posted August 24, 2011 oil pressure sender. thats not a pic of your actual motor though is it? because thats not a RB Link to comment https://www.sau.com.au/forums/topic/375120-rb25-loom-missing-plug-question/#findComment-5983450 Share on other sites More sharing options...
Ad's Posted August 24, 2011 Share Posted August 24, 2011 Nah water temp sensor it above the thermostat there will be 2 sensors there. Looks like knock sensor to me as there should be another one to the left? Link to comment https://www.sau.com.au/forums/topic/375120-rb25-loom-missing-plug-question/#findComment-5983455 Share on other sites More sharing options...
Don Dada Posted August 24, 2011 Share Posted August 24, 2011 Only plugs that are on that side engine wise are the 2 knk sensors on the block, oil press sender on the oil filter/cooler housing and the air regulator under the plenum Link to comment https://www.sau.com.au/forums/topic/375120-rb25-loom-missing-plug-question/#findComment-5983517 Share on other sites More sharing options...
ShyBoi Posted August 25, 2011 Author Share Posted August 25, 2011 Yeh found out it was the air regulator thats tucked up under the intake plenum. Anyone know where you can purchase the connectors as the old ones still on my old engine block which was stripped to make a coffee table?? Thanks for the help guys... Link to comment https://www.sau.com.au/forums/topic/375120-rb25-loom-missing-plug-question/#findComment-5985295 Share on other sites More sharing options...
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