Impulse L4-2254cc 2.3L SOHC (1988)
Throttle Position Switch: Testing and Inspection
Fig. 205 Throttle Switch Contacts
Fig. 206 Throttle Switch Specifications
1.
Check that the operation of the accelerator pedal and cable is smooth.
2.
Check that the stopper returns all the way to the seated position against the stopper screw.
3.
Disconnect throttle valve switch harness at connector, Fig. 205.
4.
Make a continuity test across the terminals with the accelerator pedal positioned
in steps, Fig. 206.
