Pete Deering
Well-Known Member
- Joined
- November 13, 2019
- Messages
- 959
- Reaction score
- 427
- City, State
- New England
- Year, Model & Trim Level
- 1995 xlt 4 door 4x4
I just replaced the oil pressure switch for the gauge. I used motorcraft SW-2220 (E9SZ-9278A). Torque 12 -18 ft/#(FSM).
I used a oil pressure switch socket(from autozone).
What I checked before replacement, Is how it worked. Result are: if I grounded the wire the gauge showed 1/2 way on the gauge. If the wire is unconnected ( open), the gauge was below the L. The location of the switch on the 4.0L OHV engine is below the power steering pump on the Driver side of the engine. I removed the the mud flap and driver side front wheel. Easy access. The gauge wire just slips on.
I used a oil pressure switch socket(from autozone).
What I checked before replacement, Is how it worked. Result are: if I grounded the wire the gauge showed 1/2 way on the gauge. If the wire is unconnected ( open), the gauge was below the L. The location of the switch on the 4.0L OHV engine is below the power steering pump on the Driver side of the engine. I removed the the mud flap and driver side front wheel. Easy access. The gauge wire just slips on.