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Storm blue to S14 SR20DET wiring (zenki)


hung_lo

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Hi,

I have my wiring set to this, and need to ensure that this is correct:
image.png.795ff3ecff5d2ff02fae329563710ea5.png

Should I wire additional grounds (pin 50/60 on harness side) to pin 25/34 on ECU
Should I wire additional 12v (pin 49/59 on harness side) to pin 5 on ECU?

How can I configure the knock sensor signal? should I run this as onto the auxiliary, or just direct to pin 23?

Thanks in advance.

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  • hung_lo changed the title to Storm blue to S14 SR20DET wiring (zenki)
9 hours ago, hung_lo said:

Should I wire additional grounds (pin 50/60 on harness side) to pin 25/34 on ECU

I dont know the chassis well enough, but if it were me I would just use the 2 original pin 50/60 wires to ground the Storm 25/34.  

 

10 hours ago, hung_lo said:

Should I wire additional 12v (pin 49/59 on harness side) to pin 5 on ECU?

Ideally the ecu would share the same power supply as the injectors so that is can apply the correct deadtime.  You will possibly still need to add a circuit to control the ECCS relay if that is still going to supply the CAS etc.  

 

10 hours ago, hung_lo said:

How can I configure the knock sensor signal? should I run this as onto the auxiliary, or just direct to pin 23?

Knock sensor direct to pin 23.

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