Buick Encore: Waveforms - Injector Pattern Tutorial
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NOTE: This is GENERAL information. This article is not intended to
be specific to any
unique situation or individual vehicle configuration. For model-specific
information see appropriate articles whe
Use the Right Noid Light
INTRODUCTION
You probably have several tools at your disposal to diagnose injector
circuits. But you might have questioned
"Is a lab scope necessary to do a thorough job, or
NOTE: This is GENERAL information. This article is not intended to
be specific to any
unique situation or individual vehicle configuration. For model-specific
information see appropriate articles whe
SEE MORE:
DTC P0502 OR P0503: Vehicle speed sensor (VSS)
DIAGNOSTIC CODE INDEX
DTC P0502 OR P0503: VEHICLE SPEED SENSOR (VSS)
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
Navigation requires a specific
OnStar or connected service plan.
Press to receive Turn-by-Turn
directions or have them sent to the
vehicle's navigation screen,
if equipped.
Turn-by-Turn Navigation
Press to connect to an
Advisor.
Request directions to be
downloaded to the vehicle.
Follow the