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-   2nd Generation Specific (1986-1992) (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/)
-   -   A few questions re: wiring and fuel delivery? (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/few-questions-re-wiring-fuel-delivery-283631/)

Verbal 03-16-04 07:03 PM

A few questions re: wiring and fuel delivery?
 
Ok, in my quest- i found this plug? What was it supposed to be hooked to? Last pic shows colors
http://www.we-todd-did-racing.com/we...MXk1NDE%3D.jpg
http://www.we-todd-did-racing.com/we...MXk1NDE%3D.jpg
http://www.we-todd-did-racing.com/we...MXk1NDE%3D.jpg


I also discovered the guy cut the o2 wire altogether and hooked up only the autometer a/f :bash: Is this where the o2 wire should tie into the harness? (wire cut, laying across small finger)
http://www.we-todd-did-racing.com/we...MXk1NDE%3D.jpg

Last but never least....Will there be any problems to this? I didn't like the way it looked before, i am replacing the return with stainless to the hardline with some fake me out fitting ends:D
http://www.we-todd-did-racing.com/we...MXk1NDE%3D.jpg
http://www.we-todd-did-racing.com/we...MXk1NDE%3D.jpg


Thansk for any (more) help and opinions!!

NZConvertible 03-16-04 07:48 PM


Originally posted by rx-rated
- i found this plug? What was it supposed to be hooked to?
Coolant thermosensor on the back of the water pump. It's quite important, so plug it back in.

I also discovered the guy cut the o2 wire altogether and hooked up only the autometer a/f Is this where the o2 wire should tie into the harness?
Hard to tell, but I think so. The inner wire should be grey and have a braided shield around it. If the other plug in your hand is for the BAC valve (black/white wire and blue/green wire) then yes.

Verbal 03-16-04 08:36 PM

hey hey!Thank you Sir!:cool:

Rotory 03-17-04 12:27 AM

damn it doesnt look like he can plug it back in. it looks like the sensor has broken of into the plug. But definately get it replace. My car wont even start when its cold without it.

NZConvertible 03-17-04 03:16 PM

I think you're right, I didn't notice that. Definitely replace the sensor.


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