Beware of electrical interferance with this senosr as you alternatoe etc could generate noise that could cause a miss fire.The Race Technology ECU interface is a small in-line module to allow data from your engine management system to be displayed and recorded Who is the ECU interface designed for? Wire one pin to the input trigger on the ecu and the other to the input trigger/crank sensor ground. The sensor it a magentic reluctor sensor it produces a voltage. all i know is that it puts out a magnetic type signal.
EMS 8860 ECU UPGRADE HOW TO
and i have absolutely no idea how to wire it up.
It has 2 wires coming out of the sesnor on the motor. IIRC the grey wire is the signal.Black is earth, one white is heater +ve and the other is the signal earth thats the best i can do. I think one of them has to go to the lamba +1 section but i am not sure. "normally" the outer pins in the plug are +ve and -ve and the centre pin is the sigĬolours are, White, White, Black and grey. The range is normall 0-4v The sensor is a resistive type so you can hurt it if you wire it up incorrectly. If you can't find which pin is which on the tps just power up two pins and test the voltage between the postive supply and the remaning pin.This should change as your move the sensor. Running it too ecu ground prevents floating voltage from affecting signal out put. Run the sensor rtn to the ecu ground, there is probably a tpos return/gnd or a common sensor ground. But where do i put the RTN? does it go back to the ecu or does it go to ground? Does anybody know which wire is the reference voltage, the return and signal? and i know i put the signal wire to B9 on the ecu plug and that the A33 is the reference voltage. The 3 wire colours are, Black, Green and Orange. Is there anybody out there that can help me.Īll i have left is now the wiring up of the ems 8860 which i am half way through doing at the moment.īut wiring is not my expertise and i have hit a snag.
If you wish to help me out pm me with your email address and ill send you a copy of the ba wiring diagrams.Īnd other wiring diagrams can be found here all I know is that it puts out a magnetic type signal. and I have absolutely no idea how to wire it up. I think one of them has to go to the lamba +1 section but I am not sure. But where do I put the RTN? does it go back to the ecu or does it go to ground?Ĭolours are, White, White, Black and grey. Does anybody know which wire is the reference voltage, the return and signal? and I know I put the signal wire to B9 on the ecu plug and that the A33 is the reference voltage.
XF falcon / ZL fairlane type it came with my throttle body. I dont know to wire up the o2 sensor, tps and the crank angle sensor. But what im having trouble with is the sensors etc. I have removed the ba engine loom from the car and removed the electrical connectors and wired up all the injectors and the coils through the coil ignitors all ok.
My build thread is here if you want to read itĪll I have left is now the wiring up of the ems 8860 which I am half way through doing at the moment.īut wiring is not my expertise and I have hit a snag. Ok guys,I have put a ba engine with a turbo into my eb and the epic journey is almost over.
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