VDO oil pressure sender

**HXsman** · 05-10-2016, 08:25 AM

Thanks Terry,

I was kind of hoping you would respond, really appreciate your thoughts. Ill give it a go this weekend and see how I go.

Is the voltage regulator in the four gauge cluster or elsewhere in the dash?

Cheers

Dean

**Dr Terry** · 05-10-2016, 11:21 AM

Originally Posted by HXsman

Is the voltage regulator in the four gauge cluster or elsewhere in the dash?

It's inside the 4-gauge cluster.

Dr Terry

**HXsman** · 11-10-2016, 07:38 PM

So I finally had a chance to do the resistor test with mixed results. (see below). Appreciate your thoughts. Included the resistors in case I had them wrong

RESISTORS.jpg 75-OHM.jpg 10-OHM.jpg 25OHM.jpg

**damienengland** · 11-10-2016, 09:04 PM

Originally Posted by HXsman

So I finally had a chance to do the resistor test with mixed results. (see below). Appreciate your thoughts. Included the resistors in case I had them wrong

RESISTORS.jpg 75-OHM.jpg 10-OHM.jpg 25OHM.jpg

HXsman, the resistance values quoted, don't line up with the expected results on your gauge cluster. The 10 ohm resistor should have given you full scale deflection of the needle. Can you confirm the pics?