|
| veeate |
|
|||
|
i bought an air / fuel ratio gauge for my EB..theres one signal wire on the gauge but theres 3 wires on the oxygen sensor.....which wire do i connect the signal wire to....thanks...
|
|||
| Top | |
|||
| fiftyone |
|
|||
|
may need a bit of detective work. one wire will be earth. one will be the signal wire, with a multimeter you should get less than a volt. you need to run the gauge in parralell with the ecu
oh and the other will be a heating coil wire 50w of heat. 12v for 2 mintues when the engines cold. DONT HOOK IT UP TO THIS ONE!!!
_________________ ** For Sale ** http://www.fordmods.com/ford-parts-for-sale-f17/assorted-e-series-parts-t124697.html |
|||
| Top | |
|||
| JOSE |
|
|||
|
or tap in at the ECU
_________________ Because i can. |
|||
| Top | |
|||
| 4.9 EF Futura |
|
|||
|
Yeah tap into the ecu man.
One will be a +12v wire One will be a HEGO signal One will be a HEGO GND +12v to an acc power source. HEGO signal to the HEGO signal wire in the ECU loom HEGO GND tol HEGO ground wire in the ECU loom (<--- VERY IMPORTANT. DO NOT JUST USE ANY GROUND)
_________________ I promise..... I will never die. |
|||
| Top | |
|||
| veeate |
|
|||
|
umm...how the hell do i find those wires in the ECu
|
|||
| Top | |
|||
| Blu Falc |
|
|||
|
take the ECU out, the numbers are written above the pins.
The wire you need for the oxy sensor with have a voltage output between 0-1V |
|||
| Top | |
|||
| 4.9 EF Futura |
|
|||
|
Look it up on a chart of the wiring loom, then find the appropriate wire number.
_________________ I promise..... I will never die. |
|||
| Top | |
|||
| JOSE |
|
|||
|
4.9 EF Futura wrote: HEGO GND tol HEGO ground wire in the ECU loom (<--- VERY IMPORTANT. DO NOT JUST USE ANY GROUND)
hmmm, this could explain my funny a*** readings on my AFR gauge, i just tapped into the ECU ground for mine
_________________ Because i can. |
|||
| Top | |
|||
| TURBO_GHIA |
|
|||
|
so has anyone got a straight answer i need the info for an EL
which wire goes where ??
_________________ HMMMM BOOST !!!
|
|||
| Top | |
|||
| veeate |
|
|||
|
on the EB (duno if EF is the same) theres a green wire with a blue stripe on it...thats the feed wire...your gauge should have 3 wires on it...ones an ignition feed and the other ones an earth, although the Autometer instructions stipulate to use an engine earth....duno if it makes a different but...
|
|||
| Top | |
|||
| Who is online |
|---|
Users browsing this forum: No registered users and 14 guests |
