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Throttle Position Sensor

NOTE: Use continuity test guide for symbol reference. See Figure or Figure .

To test throttle position sensor, see Fig 1 or Fig 2 . After completing the tests, retest the vehicle to ensure the faults have been rectified. If faults still persist, recheck using Lucas diagnostic equipment.

Fig 1: Throttle Position Sensor Test Procedure No. 15 & 16 (1987-88)
G00066893Courtesy of LAND ROVER NORTH AMERICA, INC.
Fig 2: Throttle Position Sensor Test Procedure No. 17 & 18 (1989-91)
G00066940Courtesy of LAND ROVER NORTH AMERICA, INC.