Oil Pressure Gauge

Remove the oil pressure gauge. (See INSTRUMENT CLUSTER DISASSEMBLY/ASSEMBLY .)
Measure the resistance between the oil pressure gauge terminals using an ohmmeter.
- If not as specified, replace the oil pressure gauge. (See INSTRUMENT CLUSTER DISASSEMBLY/ASSEMBLY .)
Fig 1: Instrument Cluster Inspection Table (Oil Pressure Gauge)
Courtesy of MAZDA MOTORS CORP.

Fig 2: Inspecting Instrument Cluster (Oil Pressure Gauge)
Courtesy of MAZDA MOTORS CORP.