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:
Horn Removal, Installation, and Test
Removal & Installation
1. Front Bumper - Remove
2. Horn - Remove
Fig. 2: (High) Horn Bracket Torque Specifications
Fig. 3: (Low) Horn Bracket Torque Specifications
Horn (High)
Disconnect the connector (A)
Horn (Low)
Remove the horn (B).
3. All Removed Parts - Install
Install the parts
Door Lock Knob Switch Test
Test
Driver's door
1. Driver's Door Panel - Remove
2. Driver's Door Lock Knob Switch - Test
Disconnect the connector (A).
Check for continuity between the terminals in each
switch position according to the table.
If the continuity is not as specified, the driver's door lock
knob switch is fa
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