SOLD Tested ECU's

[halifaxhops]

as marked and the ride in a SFRB All tested on a zetron tester.

 

[halifaxhops]

 

[halifaxhops]

#2 and #13 orange NOS sold

 

[halifaxhops]

#4 Filco sold

 

[halifaxhops]

16 pending

 

[halifaxhops]

#17 SOLD

 

[halifaxhops]

Bump

 

[1970FuryConv]

Bump

So if I have an aftermarket 4-pin connector, I can still run a 5-pin ECU?

 

[halifaxhops]

The only difference in the circuit / ECM with the dual ballast is that the second ballast resistance feed power into the 5th pin on the ECU. That is no longer used, and unless you find a really old original vehicle or really old NOS, most any new ECU WILL be 4 pin.

You can use a 4 pin box in a 5 pin harness, but not the other way around