damn alright thanks for the info im gonna try to find a diagram.

my car was left at my school because my shop had the tools, so i worked on it during school, then spring break came, now the 2nd day of spring break, 3 shady mexicans came up to me and asked me questions about my car and i kinda told him too much about my car, my car doesnt have an alarm, so i had to get my car outta the school lot. soo. when i told my dad i need to get my car towed, he called AAA and the tow truck driver came, the bitch told me he doesnt tow modified cars, so he ****ing left. i went home and posted on the forums so i can get my car started and out of there. my dad comes into my room and starts yelling and cussing, throwing my boxes around (never does this) claiming i modified my car too much and all that bullshit. i go back to school and was aobvut to drag it with my damn honda odyssey then my dad comes. starts yelling for 3 hours straight, calls AAA and calls the lady a ****, got in my face, was gonna hit me dozens of times.. blah blah blah so now my car's at my friend's house. i need to get my car started or my dad is going to take my car away and take an priveledges away and hire a mechanic to fix it.

(sorry for the long ass story)

i need to get my damn car fixed and i think the map sensor is the only problem now?

does anyone else have the diagram?

 

oops that was me above, not gonna go home for a long while or ill walk into hell.

 

Well, now that you mention it. I went downstairs and came up with this:

The green wire goes to the ECU and the white wire goes to the map sensor wire.

Also, just to double check the wiring...

Blue goes to injector 1 wire
Orange goes to injector 2 wire
Yellow goes to injector 3 wire
Brown goes to the RPM signal wire
Gray goes to injector ground wire
Black goes to ECU ground wire
Red goes to ECU 12V power wire

These are all splices except for the MAP sensor wires noted above. Good luck with everything.

And by the way, AAA is full of shit. They towed my car many times without a problem, so tell them it is bullshit that they won't tow it. And next time, keep it a secret like I do. The less that know, the less that will try to steal.

 

hey man trhanks for the reply, but sorry if i didnt clarify, where exactly is the map sensor???

 

I thought you figured that out before you started the car.

Luckily for you, I have a 1994 Integra service manual handy and it shows the map sensor wire being White/Yellow and the pinout for that wire is D17. I don't know if that helps you any, but if you can find the same colored wire in the general vicinity of where it is on an OBD2 car, chances are that is the MAP sensor wire.

 

Is the white/yellow map sensor wire on the ECU harness?

 

Isn't that what you are trying to find? The wire I stated goes from the map sensor to the ECU, so that is where you would want to splice it.

 

OK. I was checking out www.hybridgarage.com. They have the pinout for OBD1 P72. It shows that I was correct with the W/Y wire at D17. If you can find this, that is where the signal wire needs to be cut with the sensor side of the wire connected to the white wire on the blue box using a male connector and the ECU side of the wire needs to be connected to the green wire on the blue box using a female connector. I don't know if this will solve your problem but that is all I can do for you at this point. Good luck. I'm going to bed.

 

alright man, thanks alot again for ur help and time.

yea so that's what i did originally, i rigged the green line to the ECU, then plugged the white wire into the green one.

is it normal for a vacuum to be at -18 psi?? maybe i have a vacuum leak.

also what is the throttle body water bypass hose that greddy is talking about, i cant seem to find it.

my friend recommened that it might be the EGR choking it? where is the EGR? ahhhh

vacuum leak from fuel injectors?

 

When i plug the white wire/MAP into the green one, the car starts up but dies off after within 10 seconds. But if the white is not connected to the green wire (male to female connector), the car idles rough but does not die off. What might be wrong?