ETB Instruments Oil Pressure Gauge 52mm

Electrical oil pressure gauges indicate engine oil pressure in PSI (Pounds per square inch) and are marked in 15psi intervals. Each marking therefore approximately equates to 1 BAR, so 90psi is approximately equal to 6 BAR.

A matching ETB Pressure Sensor is required to provide the gauge with the correct input resistance.

The gauges are supplied a 'U'-shaped fixing bracket and thumb nuts along with a 12v /2w illumination bulb. Night illumination is classic white. The gauge size of 52mm denotes the outer diameter of the main body of the instrument and hence a 53mm to 54mm diameter hole is required in the dashboard.

Please Note : This product is made to order so lead times are between 14 and 21 days

Troubleshooting:

If +12v and earth is supplied to the gauge without sensor connected, the gauge will go full scale.

This is normal and will occur if:-

a) The sensor is disconnected

b) The sensor is not earthed properly via its thread (Do NOT use PTFE tape!)

c) There is a break in the wire between the G terminal on the sensor and the T terminal on the gauge

d) The connections on these terminals are bad