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:
A/C Compressor Relief Valve Removal and Installation
Removal & Installation
NOTE: If the A/C compressor relief valve released refrigerant to the
atmosphere, determine and correct the
cause of the excessive system pressure, then replace the relief valve.
1. A/C Refrigerant - Recover
2. Vehicle - Lift
3. Engine Undercover - Remove
4. A/C Compressor
Engine Removal and Installation
Special Tools Required
Universal Lifting
Eyelet 07AAKSNAA120
Removal
NOTE:
Use fender covers to avoid damaging painted surfaces.
To avoid damaging the wiring and terminals, unplug the wiring connectors
carefully while holding the
connector portion.
Mark all wiring and hoses to avoid misconne
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