Jump to content
SAU Community

Recommended Posts

hay guys just want to know if anyone has any photos on where the O2 senser is and how to hook up the air?fule gauge i have bougt.

also where is the best place to hook the boost gauge to and also where to hook the voltage gauge..

they are all the the center concole so any info of where to run the wires would be great!

Link to comment
https://www.sau.com.au/forums/topic/67201-how-to-hook-up-an-airfule-gauge/
Share on other sites

hey scott,

the 02 sensor is the front pipe in the engine bay. if you are on the right side of your engine bay (on the side directly in front of indicator) look into the engine bay youll see the turbo heat shield and a large exchaust pipe going on a 45deg angle downwards under the car. on this pipe is a cigar/injector looking thing with 3 wires, thats the 02 sensor. the wires are heater / heater and ecu signal. the two common colours are heater and the other unique colour is ecu signal

it would be a bit easier at the ecu cos then the wire is inside the car and on the right side of the firewall otherwise youd have to feed the signal wire through unless its an external mount guage

http://members.dodo.com.au/paul/skylinesau...ygen-sensor.jpg

You are looking at the ECU from the side, the top of the ecu is on the left.

Just remove some plastic shielding from the wire 29 and tap your guage wire into it.

If you disconnect the wire from the ECU youll just overfuel and run rich, the car will still work but best not to cut/remove it.

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


  • Similar Content

  • Latest Posts

    • just an update to this, poor man pays twice  Tried sanding down the pulleys but it didnt do the trick. Chucked another second hand alternator in the na car which I got for free off my mate and its fixed the squelling. Must have been unlucky with the bearings.    As for my turbo car, I managed to pick up a cwc rb alternator conversion bracket + LS alternator for 250 off marketplace, looked to be in really good nick. Installed it , started the car and its not charging the battery.... ( Im not good with auto elec stuff so im not sure if this was all I needed to do but I verified such by using a multimeter on the battery when the engine was running and I was only getting 12.2v )   I had to modify the earth strap for the new LS alternator , factory earth strap was a 10mm bolt which did not fit the bolt on the LS alternator which was double the size so I cut it off , went to repco bought some ring terminals that fit, crimped it onto the old earth strap and bolted it up to the alternator , started the car and same issue. Ran like shit and was reading 12.2 at the battery.  For a "plug and play" advertised kit thats not very plug and play but alas.  My question is , am I missing something ? Ive been reading that some people recommend upgrading the stock 80 amp alternator fuse to a 140 amp but I dont see how that would stop the alternator charging especially at idle not under load.  Regardless ive pulled it out and am going to get it bench tested by an auto elec tomorrow but it would be handy to know if ive missed something silly or have done something wrong.   
    • My wild guess is that you have popped off an intake pipe....check all of the hoses between the turbo and the throttle for splits or loose clamps.
    • Awesome, thanks for sharing!
    • To provide more specific help, more information is needed. What Android screen? What is its wiring diagram? Does the car's wiring have power at any required BAT and ACC wires, and is the loom's earth good?
    • So, now all you need to do is connect the 2 or 3x 12v feeds into the unit to permanent 12v, ACC 12V and IGN 12V that you can find in the spot behind the stereo, and the earth, and then it will switch on with the car.
×
×
  • Create New...