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Old 03-13-2006, 11:35 PM   #6
IROCZman15
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Join Date: Dec 2004
Location: Roxbury, NJ
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awesome, so over my spring break, i tackled this project,

-i did most of it at night time after i worked construction in the daytime, so it took me a while, but it was better to be safe than in a rush

got the condensor, compressor, lines, evaporator, heater core, under dash plumbing temp control panel, all that out,, its all gone and in a few boxes.. weighs out to be about 62 lbs !

i also took a lot of time and moved around some of the non-sense wiring and hoses to cluttered up the engine bay.. made a batery tray, capped off some emissions tubes, degreased the engine bay, replaced the thermostat, and a buncha other things.. i took some pictures too, but havent uploaded them from my camera yet...

throughout the course of the project i documented 97% of it, almost everything, however one thing which i did not write, which i WISH i had.. is which bundle of wires i pulled out of each of the 3 relays.

----im talking abotu teh 3 relays in the cluster right by the master cyl.... one if for fuel pump, one for MAF, and one for A/C (i think, or Burn offf)

----and when i put them back on, (after hiding the wires better than the factory did) i wasnt sure between the two... I know i got the fuel pump one right, because, well my fuel pump runs,a nd i drove th car all day saturday... however, im Not sure which relay wires int he cluster i removed from the other 2 relays, bot plastic pieces fit in each of the 2 relay female ends..

sometimes when i plug one in it will make a loud BUZZZING sound , so i undo it and think its wrong, however i unplug it, and the code will light up.. CODE 34 for MAF, now i have checked the code and know about it in my 1987 Shop manual, yet everytime i think i reset it, it'll go off.. code 12, then 34,, ( i think 12 is the standard one tho...right????)

---so basuically everythign went really smooth and im really happy with having no HVAC system, (ive got tons mroe work to do to clean, polish, and arrange the engine bay, as well as have a brushed aluminum plate made up... yet, i just need to figure out this one code.. code 34, M.A.F.

anyone have any ideas on what couldbe setting it off.. (and ive disconnected the battery every time, to reset the code, but it still comes up... i think ihave the relays switched...

** and if anyone with an 87 IROC can tell me the color wires that go into the male relay for each realy, that wouldbe incredible, i definately could figure it out then

do u think i burned out the relay at all by plugging the wrong male relay in ?? is that possible???

Dave
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1987 IROC-Z - modified

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