Honda HR-V: Is a Lab Scope Necessary?
Honda HR-V (2015-2021) Service Manual / General Information / Waveforms - Injector Pattern Tutorial / Is a Lab Scope Necessary?
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Introduction, Overview of 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 will a set of noid lights
Overview of DVOM
A DVOM is typically used to check injector resistance and available voltage
at the injector. Some techs also use
it check injector on-time either with a built-in feature or by using the
dwell/duty f
The Two Types of Injector Drivers
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 a rtic
SEE MORE:
Shift Lock System Circuit Troubleshooting (CVT)
NOTE: Check for PGM-FI DTCs and CVT DTCs. If any DTCs are present,
troubleshoot those first.
PGM-FI System
CVT System
1. Shift lock solenoid check:
Connect the HDS to the DLC - Refer to: How to Troubleshoot the Fuel and
Emissions Systems, or How to Troubleshoot the CVT System (CVT).
Turn the
Center Console Panel Removal and Installation
Removal & Installation
1. Shift Lever Knob - Remove
CVT Models
M/T Models
2. Center Console Switch Trim - Remove
Remove the center console switch trim (A)
Disconnect the connector (B).
3. Center Console Panel - Remove
Remove the center console panel (A)
Disconnect the connectors (B)
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