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:
Both FCW And LDW Indicators (Amber) Come ON At The Same Time
(Temperature Too Hot) (Forward Collision Warning (FCW)
Refer to: How to Troubleshoot the Forward Collision Warning (FCW) or How to
Troubleshoot the Lane
Departure Warning (LDW)
BOTH FCW AND LDW INDICATORS (AMBER) DOES NOT GO OFF (FORWARD COLLISION
WARNING (FCW)
Refer to: Forward Collision Warning (FCW) Symptom Troubleshooting - FCW
indicator (amber) d
DTC Troubleshooting 27-12, 27-13: Steering Angle Sensor Stuck,
Output Signal Malfunction
NOTE:
This DTC may set if the vehicle is driven on a lift (wheels are turning)
and the steering wheel is turned
significantly. This is normal, ignore it.
Before you troubleshoot, review the general troubleshooting information.
1. Steering angle sensor performance check 1:
Slowly drive the
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