JZX NZ

andrew wrote:also does anyone have the resistance specifications for the temp sensor? (ecu side)

Replaced it anyway and still no change to the MREL circuit. Still wont hold power. Tempted to just put a capacitor on it soon :/

also does anyone have the resistance specifications for the temp sensor? (ecu side)

scratch that.

Also I think the switching and constant might be incorrect on my car. There is switch power to the B pins and constant to BAT. is this correct? The diagram seems to suggest the supple side of the switch has constant to the B wires

Okay so had a bit of a play around but unable to diagnose the issue. my MREL is wired as such http://wilbo666.pbworks.com/f/1311249779/m-relwiring.png but I still do not get any power to the ISCV plug. Any ideas? There is no power at ign or residual once the key is off. pin 2 and 5 (power pins) have...

Amazing! Thanks a million. Ill have a play this weekend and let you know how I go.
Again, thanks heaps!

Again there seems to be conflicting answers :P I am faily confident it is an Air line so ill join it up tonight and see how I go. Thank you for the help with the two smaller lines also. Can anyone make heads or tails of the wiring? Pin 2 and 5 are power. To be powered by the main ignition relay whic...

I have also found this, so I will try trace wiring from here http://wilbo666.pbworks.com/w/page/42947521/M-REL%20-%206%20Wire%20Idle%20Speed%20Control%20Valve%20(ISCV)%20Wiring ECU pinout for my car, Ill check the MREL is correctly wired http://www.google.co.nz/imgres?imgurl=http://wilbo666.pbworks....

http://farm7.staticflickr.com/6039/6419 ... 283e_z.jpg

If anyone could label these hose tails that would be a huge help?

So i feel a bit silly asking.. I am trying to diagnose why my cold start doesnt work and there is a pipe disconnected. Its this pipe here.. http://i461.photobucket.com/albums/qq331/spartanhockey409/photo5-3.jpg Whick links along the back on the head.. You can see it connected here http://i161.photob...

oh also I a auto ECU! so Maybe thinking a N/P wire needs to be bridged? Like I said though it was running well in the old owners car and all they did was pull it out and snip these 3 wires