Oil Light Won't Go Out After Replacing Sending Unit
Anyone out there have this problem before?
1: check oil light came on. There is no gauge, just a dummy switch and sending unit.
2: Checked the oil level, replaced the sending unit and examined all the wire looms for abrasion.
3: physical test of actual oil pressure with a gauge comes in at 52 PSI.
4: cleaned off a little bit of corrosion in a plug that houses the green and white wire that goes to the sending unit.
5: check oil light still stays on.
I'm hoping someone out there has been through this and knows where to look next? Money is a little bit tight and I am pretty OK mechanically but I have scoured Google and forums for the answer to no avail. It would be so awesome and I would be so delighted if someone can chime in with their experience / ideas.
70,000 miles on second engine
2005 4 liter
Regular oil and filter changes
No other issues