Jump to content
SAU Community

Efi Relay?

SkyGts4

By SkyGts4,
in General Maintenance

 Share

Recommended Posts

BH_SLO32 Proficient

BH_SLO32

Posted
Posted
My car isn't starting & have discovered that there's no power(noid light test) going to the injector harness, I'm wondering if there's an EFI(Electronic Fuel injector) relay? Thanks.

The main plug near the power steering reservoir has the main power feeds to the ECU and engine components. The white wire with a black stripe provides power to the injectors direct and also provides power to the ECCS relay and direct to ECU pin 58 (battery power supply). With the engine not running you should have battery voltage at this wire. If you don't you need to check the fusable links under the cover of the engine bay fuse holder. It will be a 25A fuse (should be one of the square units with clear cover and probably brown in colour). I think it is the one closest to the spade fuses.

Hope this helps.

Cheers,

Link to comment
https://www.sau.com.au/forums/topic/183441-efi-relay/#findComment-3325527
Share on other sites
SkyGts4 Contributor

SkyGts4

Posted
  • Author
Posted
The main plug near the power steering reservoir has the main power feeds to the ECU and engine components. The white wire with a black stripe provides power to the injectors direct and also provides power to the ECCS relay and direct to ECU pin 58 (battery power supply). With the engine not running you should have battery voltage at this wire. If you don't you need to check the fusable links under the cover of the engine bay fuse holder. It will be a 25A fuse (should be one of the square units with clear cover and probably brown in colour). I think it is the one closest to the spade fuses.

Hope this helps.

Cheers,

Thanks bro! Yep that fusable link in the engine bay fuse holder was the prob. Cars starting now! But my speedo doesn't work now...lol. Anyhelp would be appreciated...

Link to comment
https://www.sau.com.au/forums/topic/183441-efi-relay/#findComment-3326915
Share on other sites
heller44 Mentor

heller44

Posted
Posted

You will have to remove the instrument cluster and check that the cable is still turning with road speed and that the speedo drive adapter is still located on the end off the cable (a small square plastic pin).

R32's were the last to have a cable driven speedo, archaic design and know to be an issue.

A new cable from nissan is ~$100 so not unrealistic.

james.

Link to comment
https://www.sau.com.au/forums/topic/183441-efi-relay/#findComment-3327828
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • GTSBoy
      What brakes on R34 GTT(Europe)

      By GTSBoy · Posted

      The 296mm rotors are the R33 turbo brakes. The 310mm rotors are the R34 turbo brakes. The calipers are nearly the same, but not. They're the same caliper but the R34 caliper has longer legs so that it sits out far enough to go over the rotor. The pads are the same for both. When you say, "I bough tsome EBC"....did you just mean pads? Or rotors? 310mm rotors fit under 17" wheels. There may be some wheels without enough clearance though. I can't fit my fingers between the barrel of my wheel and the "corners" of my R34 calipers, but there is plenty of room behind the spokes. This is on Enkei RPF1. You can fit 324mm rotors inside a 17" wheel, but I'd be willing to bet that it would be close to impossible with the Nissan/Sumitomo caliper (using an adapter, of course), because the Sumitomo caliper is fatter than the Brembo caliper that is supposed to go on the 324mm rotors.
    • Kapr
      What brakes on R34 GTT(Europe)

      By Kapr · Posted

      Hi. Can someone tell me what brakes(and mainly WHERE) can i buy brakes on R34 GTT? I bought some EBC which SHOULD go on my car(i have GT but it has GTT brakes) but it does not fit, Brakes are "too" small(296mm) Are 310mm be good or? I have 17 inch wheel so no "big boys" but for me driving i just need one that fits and i can get here in EU/Czech.
    • Marek
      Hi everyone.

      By Marek · Posted

      Since winter isn't that harsh anymore in Poland, i will definetely drive it 365 days a year 😉. But if the snow hits i will try it for sure and let U know. Only swap i am planning to do is of course R34 GTR front 😍.
    • Marek
      WGNC34 - floor mats

      By Marek · Posted

      Hey. Very valuable information about pitwork, I will pay attention when buying any consumable parts 🙏 As for the carpets - I got a handful of information from nengun, from which it appears that indeed the carpets for the driver's side are OEM. They are not able to show me any pictures due to the long chain of different sales entities but after I place the order, as soon as the goods arrive at the nengun warehouse from which they will send the shipment to me they can send me photos and if my purchase differs from OEM I can immediately return it / cancel the purchase. I think I will give it a try 😉. Of course i'll let you know what's what as soon as i get them P.s. I know the topic is not relevant to the thread, but both nengun and amayama have these SICK 😍 trunk room lamps available. Do you know anyone who ordered them? I need to have one in my car
    • ARB26
      S1 Autech 260RS Wiring Diagrams

      By ARB26 · Posted

      I've managed to find this: Nissan_Stagea_AutechVersion260RS (1).pdf
×
×
  • Create New...