1.5L REVOTORQ ENGINE 201 CONNECTOR DETAILS PINOUT DETAILS Pin No Description 1 + VE 2 O/P - 2 3 O/P - 1 4 - VE x. OIL PRESSURE SWITCH Oil Pressure switch is installed on the engine block to check pressure in oil gallery. If the oil pressure is detected as low, it Switch On the "Low Oil pressure" tell-tale in the Instrument Cluster. This information is very useful for the customer so as to alert him to check the engine oil level in the dip stick and top up the oil to bring it closer to max mark level. This switch is Normally Closed contact type and opens only when oil pressure is above the range of 0.6 to 0.9 Kg/Sq.cm. It has a spring loaded diaphragm which opens up to generate OK signal. Otherwise if pressure is below the designated range, the tell-tale on Cluster gets ON. SENSOR LOCATION
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