So I depinned this connector and it went to the passenger side of the carb. The red wire then went to nothing. Do I need this ?



it pins back into this connector on the passenger side firewall, but I don't know which hole to put it back.

 

This fell off. Any1? Do I need this and what is it.


And what the hell is this. Can i de pin this?

 

have u tried the wiring diagrams from the foxed.ca site?

Foxed.ca - Mazda RX-7 Manuals

 

The thing in pic 2 is a condenser. It goes under one bolt on the upper trans inspection cover. The end is a bullet connector.

For the location location of the wire that needs to go to the bulkhead connector, get the wiring diagram like rxtasy3 suggestion.

Pro Tip: the wire location of wires in connectors are as seen from the back side of the connector.

 

thank you bro. I think I found it

Thats it B-10, it goes to B-27 I.D. Richer solenoid. Is this needed?

 

yes I have looked and it and its helped me alto, thank you. Although it doesn't tell me if my car (that has no emissions bs) needs it. I will take a picture tomorrow and show exactly which one it is and maybe someone can look at their car and tell me if they have it.

 

and what does this sensor do? I have it in the harness so I can plug it in but the wire is busted. Is it worth buying another?

 

It's an electrical noise filter meant to minimize static or background noise in radio/speakers. It is not mandatory,yours won't be the only car running around without one. I've owned a couple FBs in the past where it was "missing" and didn't make a detectable difference.

 

why the hell is it mounted on the motor? Thats wierd, but thank you I am not putting it back on! Perfect

Now on to this

Do i need this. I de-pinned it on accident but the red wire does go to nothing so i need to find out where it goes..

 

Bump

 

The Factory Service Manual will explain what that part is.

 

help me find where it says what it is because I can't find it.

 

It's the richer solenoid page 4A-14 of the 1985 FSM 85RX7(4A) Fuel & Emissions_12A.pdf

Also here: https://www.rx7club.com/1st-generati...elete-1116372/

A standard Google search finds all kinds of info. Google

 

that's the answer I was looking for! Thanks bro. I just bought a Lexus is300 today.