NANO

ENGINE

REMOVAL AND REFITMENT OF P & T SENSOR

REMOVAL

NOTE:



Park the vehicle with brakes ON and duel

selector switch is kept in CNG mode.



Manually turn of the tank valve and connect

the TML tester tool and start the service

“Empty CNG lines”



Crank the engine and run in idle condition

until engine stop at its own.



Re crank the engine it should not start (tank

pressure should be 0 bar)

WARNING :



Do not turn OFF Cylinder Valves , in vehicle

running in CNG mode. This may wrongly

detect the leakage error.

Disconnect the

battery negative cable.



Disconnect the electrical connection P&T

sensor.



Carefully remove the sensor using a suitable

spanner.

REFITMENT:



Carefully assemble the sensor on gas rail.

NOTE:

While fitment, apply torque only by holding the

sensor at the Hexagon area.



Fit back the sensor electrical connection.



Connect the battery negative cable.



Conduct leak detection test after the fitment of

P & T sensor on gas rail.