New Member RX-7 Technical Post your first technical questions here, in an easy flame free environment, before jumping into the main technical sections.

new and have problems i believe.

Thread Tools
 
Search this Thread
 
Old 12-02-10, 03:30 PM
  #26  
Moderator

iTrader: (1)
 
satch's Avatar
 
Join Date: Jun 2005
Location: tulsa,ok.
Posts: 11,738
Received 12 Likes on 11 Posts
Originally Posted by FC3Sreaver
its idling at 900 but i made it that high cause if i turn on my lights and depress the brakes or turn my fan blower on it will lower to about the fat line close to the bottom of the tach. which is 500 rpm i believe and it makes my voltage drop low like just above 12volts
Sounds very much like the BAC needs proper attention as its job is to keep the idle at 750 rpm under conditions of load.
Old 12-02-10, 03:38 PM
  #27  
Full Member
Thread Starter
 
FC3Sreaver's Avatar
 
Join Date: Nov 2010
Location: columbus ga
Posts: 50
Likes: 0
Received 0 Likes on 0 Posts
ill try it as soon as i get out of this class and get home. i appreciate everyone for giving me tips and ideas for fixing my car.
Old 12-02-10, 04:06 PM
  #28  
Moderator

iTrader: (1)
 
satch's Avatar
 
Join Date: Jun 2005
Location: tulsa,ok.
Posts: 11,738
Received 12 Likes on 11 Posts
The 88 FSM wiring diagram shows the BAC voltage wire as being Black/White with the other wire being Blue/Green.
Old 12-08-10, 07:56 AM
  #29  
Full Member
Thread Starter
 
FC3Sreaver's Avatar
 
Join Date: Nov 2010
Location: columbus ga
Posts: 50
Likes: 0
Received 0 Likes on 0 Posts
Talking

can anyone post a pic of what order the color wires go into the heat/
AC controller. i need heat and there are no wires to splice on the controller circuit. and i need heat. its been 40 and below here and not too fun to drive. i looked on the FSM but it doesnt say the wire color order they go in.
Old 12-08-10, 07:58 AM
  #30  
Full Member
Thread Starter
 
FC3Sreaver's Avatar
 
Join Date: Nov 2010
Location: columbus ga
Posts: 50
Likes: 0
Received 0 Likes on 0 Posts
oh yeah and also the BAC wasnt working im gonna take it off soon and try to clean it out and see if i can fix it. looked how much they would go for and it was in the $500-600 range. and i cant afford that right now XD
Old 12-12-10, 05:28 PM
  #31  
Full Member
Thread Starter
 
FC3Sreaver's Avatar
 
Join Date: Nov 2010
Location: columbus ga
Posts: 50
Likes: 0
Received 0 Likes on 0 Posts
can anyone point me to a picture of the order the heat/AC controller wires go into the logicon computer chip? or tell me what order they are in. i cant use my heat because there are no wires coming out of the chip to splice to the harness and i dont have one to compare to. its starting to get 25 and below down here and i need heat bad
Old 01-31-11, 03:38 PM
  #32  
Full Member
Thread Starter
 
FC3Sreaver's Avatar
 
Join Date: Nov 2010
Location: columbus ga
Posts: 50
Likes: 0
Received 0 Likes on 0 Posts
i put i new BAC valve on it and and it still acts the same......... how would it act if the harness was bad cause it think the alt. was grounded on the strut before and i think that could cause the wiring harness to go bad. (my friends car did that once)
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Jeff20B
1st Generation Specific (1979-1985)
73
09-16-18 07:16 PM
WyomingTII
2nd Generation Specific (1986-1992)
12
09-28-15 10:32 AM
lnlreaper
2nd Generation Specific (1986-1992)
2
09-27-15 09:59 AM
The1Sun
1st Generation Specific (1979-1985)
7
09-18-15 07:13 PM
The1Sun
New Member RX-7 Technical
5
09-15-15 04:45 PM



Quick Reply: new and have problems i believe.



All times are GMT -5. The time now is 07:05 AM.