Pathfinder LE 2WD V6-3.3L (VG33E) (1999)
Idle Speed/Throttle Actuator - Electronic: Testing and Inspection
From VIN # 350001
IACV-AAC VALVE
1. Disconnect IACV-AAC valve harness connector.
2. Remove IACV-AAC valve.
-
Check IACV-AAC valve resistance.
Resistance: Approximately
10 ohms [at 20°C (68°F)]
-
Check plunger for seizing or sticking.
-
Check for broken spring.
3. Supply battery voltage between IACV-AAC valve connector terminals - plunger should move
IACV-FICD SOLENOID VALVE
-
Check for clicking sound when applying
12 V direct current to terminals.
-
Check plunger for seizing or sticking.
-
Check for broken spring.