IMPORTANT: The following steps must be completed before using the
symptom tables.
Perform the Diagnostic System Check - Vehicle before using the symptom
tables in order to verify that
all of the
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
DTC Descriptors
N
Removal Procedure
WARNING: Refer to Gasoline/Gasoline Vapors Warning .
NOTE: If servicing a
fuel system, insure the fuel pressure has been relieved.
Fig. 52: Plastic Collar Quick Connect Fitting Service
NOTE: There are
several types of plastic collar fuel and evaporative emission quick
connect f