Jump to content
SAU Community

Wiring Harness Questions, Crank Signal Wires

ANVIL

By ANVIL,
in General Maintenance

 Share

Recommended Posts

ANVIL Contributor

ANVIL

Posted
Posted

So my wiring harness was cut by the main ecu plug and i'm a little confused on the crank angle wiring. There is 4 wires i remember correctly pin 52, 51, 41 and 42? 2 red and 2 green. Where do these wires go to? How do I ensure I rewire it correctly? Really need this figured out...

ANVIL Contributor

ANVIL

Posted
  • Author
Posted

so my situation is 41, 42, 51, and 51 are cut by my ecu plug. 41 and 42 are both the same color and 52 and 51 are the same color. i just want to re connect them the right way, if i have them switched would it matter? how can i be sure its right? looks like the just go and re connect from the diagrams?

tuk32R Contributor

tuk32R

Posted
Posted (edited)
so my situation is 41, 42, 51, and 51 are cut by my ecu plug. 41 and 42 are both the same color and 52 and 51 are the same color. i just want to re connect them the right way, if i have them switched would it matter? how can i be sure its right? looks like the just go and re connect from the diagrams?

cant say for sure but id say having them switched ,would matter..you sure there are only 2 colors of wire,do 2 of them have a color line? would you be able to tell by looking at how the wires were cut-looking for a cut pattern? ,or you didnt cut them and dont know? can you take a pic of the wires so we can see them ? what about somesort of rewire ,as you know wher they all go from the pics, is that an option at all, craig

Edited by tuk32R

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
      R34 power steering

      By GTSBoy · Posted

      If doing that ^, I'd take the idle up valve out and plug the hole in the pump.
    • joshuaho96
      R34 power steering

      By joshuaho96 · Posted

      You can try capping the power steering idle up valve at both ends if it's old. The valve and the intake manifold. That is something that is known to fail in Toyotas with age and it will suck power steering fluid into the intake and burn it in the engine which can cause issues. Then bleed it again with engine off first. Do like 30+ lock to lock turns with the front wheels off the ground.
    • Mike K
      2007 V36 Skyline rear stereo plugs.

      By Mike K · Posted

      Hi Brent, I am wondering if you ever worked this out? I have upgraded this unit to a newer one and everything works bar the reverse camera, so i really want to know what plugs are what so I can patch the camera through. many thanks in advance Mike
    • Kinkstaah
      SAUNSW - Cruise - Evening Old Pac Run - Sat 23rd November

      By Kinkstaah · Posted

      Once you have to get up in the morning and be useful, you suddenly value sleep it turns out :p
    • drifter17a
      R34 power steering

      By drifter17a · Posted

      Update:   smoke test all pipes no issues cleaned reservoir   fluid put in ( dexron 3 atf)   steering turn side to side and could hearing  gurgling from steering rack which I assumed was air lock, opened one of the steering rack connections and could see loads of air getting pushed out( not sure if you meant to do that / whether it will re introduce air into system)   anyways, loads of side to side sound was gone. Turned car on, pump was slightly ( barely) wining so turned side to side few more turns and fluid level when car on was almost none in resorvoir which I guess is normal if car is one. Turned car of and fluid was gushing out. Almost 200-300cc was pushed out. Repeated engine off side to side followed  by engine on and same result       going mad now. It seems system is either sucking air in whilst on or there is tons of air which I am not giving it enough time to bleed. Thoughts?   would it work like brake caliper if I open steering rack copper pipes and let gravity pull all air out?   or maybe have a restriction somewhere? What is the red circled item, could that be blocked? It i
×
×
  • Create New...