Diagnostic Chart Information

The Diagnostic Charts are used to find and repair problems which the On-Car Diagnostics have found. These charts include:

Charts which fix a problem when the On-Car Diagnostics don't work.
Charts where a stored trouble code leads you to a particular problem.
Charts which are used because the or the Field Service Mode EFI engines) found a problem.
"Engine Cranks But Won't Run" charts.

NOTE: The FIELD SERVICE MODE is an integral part of the DIAGNOSTIC CIRCUIT CHECK flow chart. Be sure to start at the beginning of the DIAGNOSTIC CIRCUIT CHECK to ensure that all problems have been diagnosed and repaired before proceeding to the FIELD SERVICE MODE part of the diagnostic chart.