I recently purchased my first 93 MB FD . One of the ecu clips was cut; I believe it was the smallest one of the bunch... (ill take pics tomorrow, sorry . we plugged in a power fc with the missing clip gone and the motor started but would only run when we sprayed starting fluid continuously...I’m new to the RX7 world but I was wondering if maybe the missing ecu plug had the fuel system wired on it... Any Pics and info that could potentially point me in the right direction would be a great deal of help ...THANKS

Thanks for all the help and support to come in the future
Chris

 

Is their anyone that can help....

 

First link on this page... wiring diagram. It shows all the wires and ECU pin locations for the injectors.

Dave

 

Well i looked over the link you showed me and its alittle foggy but ill try and figure it out on my own...

Thanks, Chris

 

the injector gnd is on the #4 connector or largest connector

the fuel relay is associated with the #1 connector

the #2 (smallest) connector is related to the tranny

 

im gonna try and look through the wireing/clip tomorrow..i'll post a pic of the cut clip...thanks for the replys

Chris

 

injectors wiring to the ECU is on the four plugs at the END of the largest plug.
4W, 4X, 4Y, 4Z from memory.

 

here are some pics of the cut clip. Does any one know what these control or know were I can get a clip.


here are the clips left over

 

Hi