I'm having problems starting my engine and i think this is an oil pressure wire that came loose while trying to install a stock intake. i was wondering where this wire went to.

 

Pics dont work try again

 

the pics up are they working now?

 

Looks like a ground wire to me, or maybe its to the O2 Sensor for a A/F Guage?

 

Is that running straight to ecu?

 

i dont think anyone will be able to help you because that plug and wire is not an oem piece and we have no idea where it is pinned at in the ecu.

find out where it is going to in the ecu and we might be able to help

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Discontained &raquo;</TD></TR><TR><TD CLASS="quote">Looks like a ground wire to me, or maybe its to the O2 Sensor for a A/F Guage?</TD></TR></TABLE>

It is definatly hooked up to the o2 sensor wire. I'm with you on that one.

 

It might be second o2 sensor going straight to ecu you might have to get a pin diagram and just look at every pin its hard to tell.

 

This is my sons car. Anyways, The green wire goes from the oil pressure sensor located by the vtec solenoid to the firewall and then ends up on the carpet like it fell off the ECU. I can't seem to locate where it goes. Any help would be kool. thanks

 

its hard to tell with such a hack job.

good luck

 

someones gotta know.thanks

 

well it deffently goes to the ecu... is your vtec kickin in or not? if not than you have to check your plugs for the ecu and you should be able to tell well it fell of from.. what i mean which wire of the plugs for the ecu? check neer the ecu....

 

Take some better pictures of where it is hooked up to the motor without the radiator hose hooked up, and a pic of the wires on the ecu then someone might can help you.

 

what troubles are you having starting your car? that wire has to be one of the four added for the swap knock sensor o2 sensor or the vtec wires? you should search the wires you need to add for vtec and youll probably be able to figure out which wire that is supposed to be that way. check the back of the engine for knock, right before the cat for o2 and the vtec solenoid for the other 2 one should be missing then just pop it in the ecu where it belongs.

 

Id rewire all those hacked up wires and then see what happens. My car was hacked and ran alot better with a lot of soldering and time. You can find a diagram for the o2 sensors going into the ecu if you search.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Discontained &raquo;</TD></TR><TR><TD CLASS="quote">Looks like a ground wire to me, or maybe its to the O2 Sensor for a A/F Guage?</TD></TR></TABLE>


A/F gauge wire.

 

 

the green wire seems like it is rigged to the oil pressure and also is connected to a wire that goes to down by the cat..(o2??). then green wire goes to firewall and is sitting by ECU

 

ttt

 

ttt