Evo Auto Posted December 8, 2023 Report Share Posted December 8, 2023 Hi all, I have a 1990 z32 VG30 DETT, looking to make the ross performance crank and cam trigger kit work with the G4X, any help is appreciated! Quote Link to comment Share on other sites More sharing options...
Adamw Posted December 10, 2023 Report Share Posted December 10, 2023 Connect the crank sensor signal to the 1deg CAS wire, connect the cam sensor to the 120deg cas wire. Use the 12V and ground at the case plug for both. Quote Link to comment Share on other sites More sharing options...
Evo Auto Posted January 9 Author Report Share Posted January 9 Thanks for that adam! Another question, we have a polar engineering map sensor for the same car, need to know where to hook up the pressure, 5V, and temp wire (also should the ground be from a ecu ground or would a chassis ground be suffiencient?) Quote Link to comment Share on other sites More sharing options...
Adamw Posted January 10 Report Share Posted January 10 What ECU do you have? Quote Link to comment Share on other sites More sharing options...
Evo Auto Posted January 18 Author Report Share Posted January 18 G4X Quote Link to comment Share on other sites More sharing options...
Adamw Posted January 18 Report Share Posted January 18 I relise that since your post is in the G4X section. But what specific ECU? A Monsoon? Fury? Plug-in? If a plug-in, what model or part number? Quote Link to comment Share on other sites More sharing options...
Evo Auto Posted January 18 Author Report Share Posted January 18 plugin 213-4000 Quote Link to comment Share on other sites More sharing options...
Adamw Posted January 19 Report Share Posted January 19 The easiest would be with an expansion loom which has 5V, Sensor Gnd, AN Volt and AN temp inputs all in the one bundle. If you want to make do with existing wiring, then you could splice into 5V and ground at the TPS sensor, connect the MAP signal to AN Volt 2 in the airflow meter plug and the temp signal to old fuel temp sensor wire which I think is in the regulator. TTP 1 Quote Link to comment Share on other sites More sharing options...
Evo Auto Posted January 19 Author Report Share Posted January 19 Im assuming you are saying for the expansion loom that all those pins can be found on the ecu? I agree that would be the easiest route by the sounds of it, which pins would work for this? Quote Link to comment Share on other sites More sharing options...
Evo Auto Posted January 19 Author Report Share Posted January 19 Also another question for you adam since ross performance has not been exactly helpful... for the crank and cam trigger kits they say in their instructions that they want a pull up resistor installed... it does not say what specification for ohmage or which wire it is to be installed into... any help is appreciated! Quote Link to comment Share on other sites More sharing options...
Adamw Posted January 20 Report Share Posted January 20 On 1/19/2024 at 1:30 PM, Evo Auto said: Im assuming you are saying for the expansion loom that all those pins can be found on the ecu? I agree that would be the easiest route by the sounds of it, which pins would work for this? For MAP you need a Volt input, for the temp you need a Temp input. Expansion 1 has 2 of each. 15 hours ago, Evo Auto said: Also another question for you adam since ross performance has not been exactly helpful... for the crank and cam trigger kits they say in their instructions that they want a pull up resistor installed... it does not say what specification for ohmage or which wire it is to be installed into... any help is appreciated! If you are using their 12T wheel then you wont need an extra pull-up, the one built into the ECU will be fine. With 36 or more teeth then I would add an external pull up. 2.4Kohm, 1/4W connected between 12V and signal. Quote Link to comment Share on other sites More sharing options...
Evo Auto Posted January 20 Author Report Share Posted January 20 Adam, you are the man. I will do all of this and report back if I have any other questions. Quote Link to comment Share on other sites More sharing options...
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