well i read a cupple threads about how to hook this thing up
i understand drilling a hole in the exhaust welding a bung and what not
but there 4 other wires comeing out of this thing ,red,white,black,blue
i understand one is power one is groung but what elese
were is the best place to hook these wires up
thanks for the help

 

if you only want to use it to moniter....such as you dont have a standalone....you only need to hook up the red and black...your power and ground. the blue is for datalogging and the white is output...if you had the AEM EMS you splice in the white into the factory harness going into the EMS. THe blue is still unused as the AEM EMS will datalog.

 

i do have a aem ems going in
i was reading that it matters what power soures/ground sources you use

 

no....I have it tied into the headlight switch I think. Its been so long. But I drive with my parking lights on and the wideband comes on with it. You could simply run a wire from the fuse box and into a switch...but I have never had a problem with it. You need to run the white wire into pin 76...this should be for the front 02 sensor and is what you want to use for the wideband install. If you want to tap into the ecu's power source pin 12 is power and pin 13 is ground. PM me with your email and I will send you a copy of the maf to map conversion instructions I made up. I did this on my car myself so everything is correct and all the info was taken from evoM

 

now why do i need to tap white into pin 76
for the white wire
im not understanding this stuff lol
cant i jus hook the red upto a power and the black wire upto a ground
what is the whit wire for
what is the blue wire for
how can i tell what pin # im spliceing into

 

PM me your email address dude. I have a how-to with pics and everything. It will make it so simple for you.

You splice into it with the white wire so you can datalog the wideband. Blue is only for an external datalogger and is not needed. Like if you used a safc and palm pilot to log..the blue would output to that. I'm not sure how cause I dont use that feature.

 

email sent...

 

got it