Can fusible links be tested ?

[Traveler74]

I hate replacing parts at random until I finally locate a bad part. To say nothing of the expense. $$$$$
How do you test FUSIBLE LINKS with a multimeter ? are we looking for an open circuit (no continuity) OR for resistance ?
And are FUSIBLE LINKS in the T4R always located in engine compartment fuse box?

 

[itr1275]

By fuseable link I'm assuming you mean an inline fuse.

Test for resistance from one side to the other with your Digital Volt Meter (DVM).

A good fuse should be short and near 0 (zero) ohms. You might not see exactly 0, but a few hundred mili-ohms is OK if you have a long run of wire in there.

A blown fuse is open and infinite resistance. It will be obvious.

Make sure you have your DVM set correctly to the lowest ohm scale and turn the car off.

I would say anything over 1 ohm is probably on it's way out.

 

[Ezlife45]

Or to put it anther way, if your meter has continuity with the "beep" when you get a beep your fusible link is fine. If it's open or melted, its just like a blown fuse, no beep.

 

[BackOff]

I hate replacing parts at random until I finally locate a bad part. To say nothing of the expense. $$$$$
How do you test FUSIBLE LINKS with a multimeter ? are we looking for an open circuit (no continuity) OR for resistance ?
And are FUSIBLE LINKS in the T4R always located in engine compartment fuse box?

Sorry if i rubbed you wrong earlier.
This a 3rd gen?
You might get more help from asking in the generational related sections, 3rd gen section.
Did you see this...
Fusible link funk.

 

[Traveler74]

Sorry if i rubbed you wrong earlier.
This a 3rd gen?
You might get more help from asking in the generational related sections, 3rd gen section.
Did you see this...
Fusible link funk.

it's ok. no worries.