mazda Workshop Repair Guides

Mazda 323 L4-1600 Workshop Service and Auto Repair Manuals

Throttle Position Sensor|Locations|Page 2001 > < Throttle Position Sensor|Locations
Page 1
background image

Throttle Position Sensor: Testing and Inspection

Fig. 5 Throttle Switch Inspection

Fig. 21 Inserting thickness gauge.

1.

Disconnect connector from throttle sensor.

2.

Using ohmmeter, check continuity as follows:

a. Insert .02 inch thickness gage, Fig. 21, between throttle stop screw and stop lever and ensure there is continuity between center and bottom

terminal of throttle sensor and no continuity between center and top terminals.

b. Insert .027 inch thickness gage between throttle stop screw and stop lever and ensure there is no continuity between center and top or between

center and bottom terminals of throttle sensor .

c. With throttle lever held fully open, ensure there is continuity between center and top terminals of throttle sensor and there is no continuity

between center and bottom terminals.

Throttle Position Sensor|Locations|Page 2001 > < Throttle Position Sensor|Locations