Jump to content

MIL woes...... circuit testing, voltages.... 05 silverado


Recommended Posts

Posted

Hello all.

My MIL stopped working and it's time for smog. I tested voltage at the pcm and it reads .06v. The pcm is giving me a 0650 code and I will not pass smog. Before I order a new pcm.... I need to make sure I'm testing it properly.

Wire number 46 is the Mil wire. I used my multi to test that wire. .06v when you hit the key to on. Is that the right way to test, should it be putting out B+ or is it a digital signal or a ground?

 

Any help would be nice before I spend money on something I might not need..... thank you.

Archived

This topic is now archived and is closed to further replies.

×
×
  • Create New...