Tach install on my 92

Reply Subscribe

Thread Tools

Search this Thread

Jan 4, 2011 | 11:18 AM

jeffandjess4806

Thread Starter

Diesel Fan

Joined: Nov 2010

Posts: 52

Likes: 1

From: Springport

Tach install on my 92

I have the plug under the dash can i pick a tach at my local auto store and will it work if i use the Plug under the dash? or do i need a Diesel tach

Jan 4, 2011 | 11:46 AM

BIGREDGOAT

Diesel Enthusiast

Joined: Mar 2010

Posts: 403

Likes: 29

From: West texas

Get a isspro tach. well worth the money

Jan 4, 2011 | 08:02 PM

jeffandjess4806

Thread Starter

Diesel Fan

Joined: Nov 2010

Posts: 52

Likes: 1

From: Springport

I have a Sunpro that was in a gas truck will it work? if hooked up to the factory plug/wires?

Jan 4, 2011 | 10:41 PM

Richie O

Diesel Enthusiast

Joined: Jan 2009

Posts: 267

Likes: 17

From: New England

Quote:

Originally Posted by jeffandjess4806

I have a Sunpro that was in a gas truck will it work? if hooked up to the factory plug/wires?

Not as is. The pcm signal is 5 volts. Most tachs will not read the low voltage. So I am told.

Jan 4, 2011 | 11:34 PM

kieron_kohlmann

Diesel Enthusiast

Joined: Feb 2010

Posts: 352

Likes: 31

From: Wisconsin

agree. you need a 5 volt tach. I have plans to make a adapter with a few transistors one of these days. For now 5 volt is the only option.

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Factory tach

lvnlrge63

Ford 83-94 6.9 and 7.3L General

Aug 10, 2015 06:39 AM

Tach works, cruise works, air works, tach quite they quit!

tur370

12 Valve 2nd Gen Dodge Cummins 94-98

May 17, 2015 04:00 PM

Tach works, cruise works, air works, tach quite they quit!

tur370

Dodge Truck and Cummins Turbo Diesel Forum

May 14, 2015 08:09 PM

SOS...tach help

gp98

Ford 83-94 6.9 and 7.3L General

Apr 1, 2015 07:08 AM

99 Cummins NO BUS after failed TC lock switch install

Cody Cain

Diesel In Distress - Support Ticket

Dec 21, 2014 06:50 PM

Reply Share

First
Prev
1 / 1
Next
Last