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Old 09-03-2021, 02:01 AM   #1
jarrodblake
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engine speed sensor/ crank sensor wiring for tachometer 97-98 sensor

I installed a 97-98 engine speed sensor/ crank sensor to run my tachometer. I have already ran a 5 volt power, ground and sender wire for it but I can't find the pin out.

here is a pic of the plugs the one with the 123 is the harness side the the other in the sensor.



I need to know where the power, ground and sender wires go on the 123 plug.


Here is a pic of the sender I am using.

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Old 09-16-2021, 05:49 AM   #2
Dieselwrencher
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Re: engine speed sensor/ crank sensor wiring for tachometer 97-98 sensor

I just went through this a couple years ago when I did a 6.4 12v swap. I'll see if I can find the info again.

On edit, I found it. It was in the instructions for the swap helper tach box I used. Sorry the image is side ways.

1 is 5 volt supply
2 is Sensor ground
3 is Crankshaft position sensor signal
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File Type: pdf EPSpinout.pdf (45.8 KB, 13 views)
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Last edited by Dieselwrencher; 09-16-2021 at 06:13 AM.
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Old 09-16-2021, 11:08 PM   #3
jarrodblake
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Re: engine speed sensor/ crank sensor wiring for tachometer 97-98 sensor

Quote:
Originally Posted by Dieselwrencher View Post
I just went through this a couple years ago when I did a 6.4 12v swap. I'll see if I can find the info again.

On edit, I found it. It was in the instructions for the swap helper tach box I used. Sorry the image is side ways.

1 is 5 volt supply
2 is Sensor ground
3 is Crankshaft position sensor signal

Thank you!
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