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The mkiv Supra Owners Club

Greddy E01 signal harness


hodge

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Can any of you help.

Ive connected up my E01 with the external signal harness and I could do with some of the settings for the signals.

Ive got anolog input 1 as throttle pos (settings are 0%=0.52v / 100%=3.72v

Anolog signal input 2 - Oil temp I need volt range and conversion.

Anolog signal output, im using as a FCD with the pulse signal input 1 but I need the pulse signal units, and other setting fir the FCD to work because when I connected it all together the car was starved of fuel and had problems ticking over.

And finally pulse signal input 2 - Speed sensor.

Id apreciate any help you can give me.

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You can't use a pulse input for a FCD, the airflow signal is an analogue 0-5V signal, so no wonder it didn't work! Also, there is no stock oil temp sensor, so you can't have hooked up to that. Do you mean coolant temp or intake oil temp instead?

 

To set the range for throttle position, just see what the voltage is with the ignition on and your foot off the throttle and with it to the floor and use those.

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I know why ive use a pulse for the FCD its because the info I got from Simon said I used the blue and green wires on the diagram so stupid me used the these colours instead of sorting the correct input and output.

So anyway I can use for the FCD I use anolog input 2 and anolog output what settings would I need to raise the fuel cut.

Ive got speed sensor for 1 pulse what would be best for the other pulse and anolog 1.

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To get rid of fuel cut you want to clamp the signal at approx 4.2v. I've never used this feature on the E01, but I think you go into the analog output page in the settings and set the input to input 2 and clamp volt to 4.2.

 

Can't think of any other pulse signals to use, so just leave that disconnected. The other analog input you can use for intake air temp, or coolant temp.

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