Laser FWD L4-1753cc 1.8L SOHC (1993)
Throttle Full Close Switch: Component Tests and General Diagnostics
Harness Inspection
Step 1
TROUBLESHOOTING HINTS
When short-circuit or wire breakage occurs in the closed throttle position switch circuit, there may be a shock according to the opening degree of
the accelerator during deceleration.
Sensor Inspection
1. Disconnect the idle speed control motor position sensor connector.
2. Check the continuity between terminal (4) and body ground.
3. If out of specification, replace the idle speed control motor assembly.