Tach reading about 50%???

Register and join the largest automotive community online!

Please Register or Login to access:

racechaser

02-24-2008, 09:21 PM

I have a 91 Ranger with a 2.3L and my tach is reading about half of what it should. Where is the tach signal fed from? Is it through the PCM and the crank sensor? If so is my crank sensor bad?

Any help would be great.

Thanks
Scott

Scotty89

02-27-2008, 08:51 PM

Is your check engine light on.

Add your comment to this topic!