Hoses and Diagrams
frozen_Joth
04-14-2004, 05:23 PM
Can someone point me in the direction of some vacuum hose diagrams for a dohc zc or tell me where the hose coming off the bottom of the m.a.p. sensor goes to? My car runs but when you hit the gas it just barely creeps to about 10-20 mph then takes off! I can only think I have some hoses wired wrong or not wired at all. My ecu isn't throwing any codes so I'm just hunting for my problem now. Any help is appreciated. thanks.
91civichatch2571
04-14-2004, 05:26 PM
I have diagrams and stuff but dont know how to post them on here. But when i did my zc swap, there was atleast 1 hose that went no where (on my most recent one there were 2 because it was an automatic) but if you really cant find anywhere to plug them into, just block them off. Put a screw in them so you dont have a vacuum leak.
frozen_Joth
04-14-2004, 05:38 PM
O.k. Did that. Still bogs down though. What could be causeing that? It almost seems as if it's starving for air. But I can't find out where a leak could be! could it even be a leak? Thanks for the help.
CZ-R
04-14-2004, 07:31 PM
See if this (http://www.thezcresource.com/html/zcbook.php) helps...
frozen_Joth
04-15-2004, 04:58 PM
I had that already but thanks anyways. Anyone know what could be causing my car to act up like that?? thanks
91civichatch2571
04-15-2004, 07:33 PM
Is your car auto or manual? If its every gear that it hesitates at real low rpm's, I bet your timing is too retarded. Try turning the top of your distributor (loosen the 3 bolts that hold it down) towards the firewall, that will advance it. If that doesnt do it, you might have to take the timing belt off and redo the timing.
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