cwags12
SILVER Star
Troy -- did the wiring diagram for the FJ55 work for you for your 40 ? Running into same issue and just checking back to see if this worked for you ?
1980 Fj40 Factory Nippondenso A/C Tech Question..Please Help!! (1 Viewer)
- Thread starter Troy Mysak
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I never got it working. It has to do with the factory emmisions being removed and now there is a missing piece to the circuit.
Troy, I no longer have it but I restored a 1982 fj40 tjhat was desmogged and that oem AC worked just fine.
Bumping an old thread. With warmer weather coming, I'd like to get my Nippon Denso AC up and running. Does anyone have these Toyota Nippon Denso AC manuals for an FJ40 that they'd like to share?
fjc-man
SILVER Star
Still MIA.....
I have been searching for years...impossible to find. There is one on Ebay that is listed as 81 FJ40, but I recently returned it to the seller as its not an FJ40 manual...its specific to the 60 and there are significant differences. For some reason he re-listed it as FJ40 manual again. It may have the info you need as there are similarities, but I found it so different from my unit it had little value
@austaviafj40
I saw that one but it had parts catalog in the title. Based on that and the high price, I passed.
I noticed that you have an 81 with factory air and emissions too.
Maybe you can help me out with pics of your vacuum routing diagram, the idle up solenoid and vacuum advancer?
Someone prior to me removed the vacuum advancer and my vacuum diagram sticker under hood is unreadable. I have an FJ60 carb with advancer to put on and just need to get it routed properly to the solenoid. The solenoid vacuum tube is currently routed to the vacuum octopuss.
I saw that one but it had parts catalog in the title. Based on that and the high price, I passed.
I noticed that you have an 81 with factory air and emissions too.
Maybe you can help me out with pics of your vacuum routing diagram, the idle up solenoid and vacuum advancer?
Someone prior to me removed the vacuum advancer and my vacuum diagram sticker under hood is unreadable. I have an FJ60 carb with advancer to put on and just need to get it routed properly to the solenoid. The solenoid vacuum tube is currently routed to the vacuum octopuss.
Is there a possibility I've burned out my A/C wiring by fiddling with the heater blower motor? I used a test light on the heater blower the other day, as that wasnt working, but the AC fan was and if you pulled the heater fan switch it would turn off the AC although nothing would happen. Noticed a little smoke under the dash now the heater fan works and AC fan doesnt.... any ideas would be much appreciated!
Thanks so much bro hope it helps me get mine going.I added one can but take up to 34 ounces but my compressor doesn't kick in do not see another low pressure switch I touch power to the compressor works so hoping adding more fixes my issue.I not great at wiring at best of times so hoping this covers it. So kind of you posting !!!!!!
Thanks so much for posting it sure is helping me on my 1983
Sorry little late but is a fuse under the hood for a/c but sure you found it by now but thought maybe not so thought I say
Bumping an old thread to see if anyone has found the FJ40 Nippon Denso AC diagrams or manuals?????
Also, I confirmed with a few other Mud members with original ND factory air on their 1979 models, that they did not come with the carb idle-up solenoid or the associated VSV.
Those were apparently added at a later date. Perhaps 1981 as I have seen several 1981 and 1982 factory air 40's with both the VSV and idle-up solenoid.
Also, I confirmed with a few other Mud members with original ND factory air on their 1979 models, that they did not come with the carb idle-up solenoid or the associated VSV.
Those were apparently added at a later date. Perhaps 1981 as I have seen several 1981 and 1982 factory air 40's with both the VSV and idle-up solenoid.
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fjc-man
SILVER Star
This diagram may or may not have been posted here so, just to keep this thread alive I’m offering it up. It is for a 79 diesel and I believe most of it to be the same for 2F 40s. Obviously the oil pressure in the upper left is diesel only. Maybe something here is useful to an issue you’re trying to diagnose.
tlaporte
SILVER Star
I don’t know if he has a diagram, but @Engineer8000 recently posted up in his Cape Fear Electronics thread about testing and refurbishing an AC controller.
I did recently work on one of those. If your connector looks like this then you can go by the wire colors on the drawing above, but you will have a 6 pin connector because the gas version will have a tack signal (black wire) in addition to the 5 that are on that drawing. I didn't get into the fan speed switch but it should match above. I hope that helps.
Just curious, can you assist me in installing my ND unit into my 77 fj40? I have everything, but basically need "for an idiot" wiring diagram.
Sure, send me some pictures of what you have.
I have been looking for this exact diagram for some time! Thank you for posting!
