Tach feed

[mginn68]

Where are you guys picking up a tach feed if your alternator doesn't have a 'W' output? I'm planning out putting a Dakota digital gauge cluster in my 1980BJ41 with a 3B.

Thanks!

 

[Outsane]

I am going to pick it up from the diesel pump.

Same plug as the fuel cut solenoid.

Two top pins are rpm, one to ground one to tach. Single pin is the fuel cut solenoid.

This is 9n the 1hdt and ft

 

[mginn68]

I am going to pick it up from the diesel pump.

Same plug as the fuel cut solenoid.

Two top pins are rpm, one to ground one to tach. Single pin is the fuel cut solenoid.

This is 9n the 1hdt and ft

Thanks. I ended up installing a working fly wheel sensor. Pretty easy fix.

 

[Outsane]

cool

 

[Eurasiaoverland]

I am going to pick it up from the diesel pump.

Same plug as the fuel cut solenoid.

Two top pins are rpm, one to ground one to tach. Single pin is the fuel cut solenoid.

This is 9n the 1hdt and ft

A 1980 3B will not have a rotary injection pump.