clayjay Posted March 8, 2018 Report Share Posted March 8, 2018 Hey guys, My oil pressure sensor has 3 pins on the diagram it says they require 0V (GND), 0.5V to 4.5V Signal, +5V . 0V (GND) : I'm guessing here , this is not required as ECU has sensor GND ? 0.5V to 4.5V Signal : Will be any unused 0-5V Input from sensor or external controller (Analogue Volt # ) Required +5 : On the installer I/O Table it shows only one wire for this for either TPS or MAP sensors currently being used as on Map sensor is this the wire required for the oil pressure sensor or is there another wire I can use. Using a G4 Extreme. Appreciate any help with this. Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 8, 2018 Report Share Posted March 8, 2018 You will need all three wires connected. The signal goes to any spare AN Volt input. The 0V goes to the sensor ground/"gnd out" pin. This wire will already go to your temp sensors and MAP etc so you have to splice into that. The +5 will go to the same 5v wire that powers your MAP. You need to splice into this wire. Quote Link to comment Share on other sites More sharing options...
Bennis Posted March 5, 2019 Report Share Posted March 5, 2019 Hi I’m looking at buying the nzefi 3 pin oil pressure sensor for my rb set up as I have no oil pressure gauge with my factory loom ,I’m running it external on a gauge atm , but I’d like to wire it into my loom what goes to my blue plug g4+ it has 3 wires were do those 3 wires exactly go ? I have the new aim link 1.2 dash display and would like it showing on that so need to get the sensor installed and wired Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 5, 2019 Report Share Posted March 5, 2019 what particular ECU do you have? "Blue plug G4+" - is that a plug-in? Quote Link to comment Share on other sites More sharing options...
Bennis Posted March 5, 2019 Report Share Posted March 5, 2019 Yeah sorry g4+ plug n play Just need to know exactly we’re what wires go as there are 3 of them Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 5, 2019 Report Share Posted March 5, 2019 12 minutes ago, Adamw said: what particular ECU do you have? Quote Link to comment Share on other sites More sharing options...
Bennis Posted March 5, 2019 Report Share Posted March 5, 2019 300zx blue plug n play g4+ been configured to run my rb26 Quote Link to comment Share on other sites More sharing options...
Bennis Posted March 5, 2019 Report Share Posted March 5, 2019 Is anyone familiar with the nzefi 0-150psi oil pressure sensor ? And how to wire it to my plug n play g4 + ? On the pictures we’re do I wire the sensor to the xs loom what wires go we’re ? Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 5, 2019 Report Share Posted March 5, 2019 Quote Link to comment Share on other sites More sharing options...
Bennis Posted March 6, 2019 Report Share Posted March 6, 2019 Thank you Quote Link to comment Share on other sites More sharing options...
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