Jump to content

Electrical


tj21
 Share

Recommended Posts

Shouldn't there be infinite resistance between the negative and positive terminals when unplugged from the battery?

Any tips on tracking this down?

Comanche has been running super rich forever, and I think I have it narrowed down to the wiring. Sensors test ok, but I don't think the computer is receiving the correct signal from them.

 

Link to comment
Share on other sites

Looks like you're reading 20.5K ohms which really tells you nothing. You could be reading through a diode, through the ECU, who knows? Reverse the probes on your ohm meter and see if you get the same resistance reading. If the same, the next logical step would be to try to isolate the resistance to a particular circuit by pulling the fuses one by one and see if resistance increases to infinity. Then you'll know at least where to look and determine if the resistance is correct IF you have the FSM wiring diagrams.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...