Ford — Oil Pressure Test
Testing & diagnosis · Engine lubrication system
From a Ford service manual — check it applies to your exact model before use.
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Procedure
- Disconnect and remove the oil pressure sensor from the engine.
- Connect an Engine Oil Pressure Gauge T73L-6600-A to the oil pressure sensor screw port.
- Run the engine until normal operating temperature is reached.
- Run the engine at 3,000 rpm and record the gauge reading.
Tools required
- Engine Oil Pressure Gauge T73L-6600-A Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Oil pressure should be 250-490 kPa (36-71 psi) at 3,000 rpm
Source: Ford service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.