Adjust
Precautions on seat belt usageBasic inspection
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.INTERVIEW FOR MALFUNCTION
Find out what the customer's concerns are.
2.SYMPTOM CHECK
Verify the symptom from the customer's information.
3.BASIC INSPECTION
Check the operation of each part. Check if any concerns occu ...
P1801 vias control solenoid valve 2
Description
The VIAS control solenoid valve 2 cuts the intake manifold vacuum signal for
power valve 2 control. It
responds to ON/OFF signals from the ECM. When the solenoid is OFF, the vacuum
signal from the intake
manifold is cut. When the ECM sends an ON signal the coil pulls the plunger ...
Emission control system maintenance
Abbreviations: I = Inspect and correct or replace as necessary, R =
Replace, D = Drain water
NOTE:
(1) After 40,000 miles (64,000 km) or 48 months, inspect every 10,000
miles (16,000 km) or 12 months. Replace the drive belts if found
damaged.
(2) If operating mainly in dusty condit ...