Oil pressure gauge not working

[Bounds1]

Check gauges light is now on and oil pressure gauge is reading 0 not working? I changed the oil sending unit last night and still same issue?

 

[psdtime]

Check gauges light is now on and oil pressure gauge is reading 0 not working? I changed the oil sending unit last night and still same issue?

I have the same issue intermittently. Only on the first start of a cold engine. Starts working again on the second start or whenever the engine is warm. I am interested to hear some responses.

 

[05 Blue Unlimited]

Whose sensor (Mfg'er) did you use. Jeeps really like Mopar sensors.


https://www.amazon.com/dp/B004W41GRQ/?tag=wranglerorg-20

 

[Bounds1]

Whose sensor (Mfg'er) did you use. Jeeps really like Mopar sensors.


I used Duralast sensor i picked up at Autozone.

 

[05 Blue Unlimited]

That is probably the issue. Get a genuine Mopar sensor