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:
Radiator Removal and Installation
Removal and Installation
1. Engine Coolant - Drain
2. Engine Undercover - Remove (With Engine Undercover)
3. Lower Radiator Hose and Connector (ECT Sensor 2) - Disconnect
Disconnect the lower radiator hose (A) and the connector
(B).
4. Radiator Fan Shroud Assembly and A/C Condenser Fan Shroud A
Emissions Maintenance Reminder
NOTE: To determine the appropriate reset procedure, refer to EMISSIONS
MAINTENANCE REMINDER RESET INDEX.
EMISSIONS MAINTENANCE REMINDER RESET INDEX
EMISSIONS MAINTENANCE REMINDER RESET - PROCEDURE 1
1. Heated Oxygen Sensor (HO2S) must be replaced every 90,000 miles. When
odometer reaches 90,000
mi
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