Using This Section

TROUBLESHOOTING GUIDE

USING THIS SECTION
Most of the fuel and emission control systems are electronically controlled, often making it difficult to diagnose problems, especially intermillent problems Before undertaking actual checks, take a few minutes to talk with a customer who approaches with a driveablity complaint. The customer is often a good source of information on such problems, especially the intermittent ones. Through a talk with the customer, you will usually find out what the symptoms are and under what conditions they occur.




WORK FLOW




DIAGNOSTIC INDEX




TROUBLESHOOTING CHART

DESCRIPTION:
Further describes the system. Confirm that the chart addresses the actual symptom before beginning troubleshooting.

TROUBLESHOOTING HINTS:
This describes the possible point of malfunction.

STEP:
This shows the order of troubleshooting. Proceed with troubleshooting as indicated.

INSPECTION:
This describes and inspection to quickly determine the malfunction of parts.

ACTION:
This recommends the appropriate action to take as a result (YES/NO) of the inspection.