Honda HR-V: Waveforms - Injector Pattern Tutorial
Honda HR-V (2015-2021) Service Manual / General Information / Waveforms - Injector Pattern Tutorial
- Purpose of this Article
- Is a Lab Scope Necessary?
- The Two Types of Injector Drivers
- Interpreting Injector Waveforms
- Current Waveform Samples
- Voltage Waveform Samples
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Purpose of this Article
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 articles whe
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
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When You Cannot Open the Tailgate
■What to Do When Unable to Open the Tailgate
If you cannot open the tailgate, use the following procedure.
1. Wrap a cloth around the flat-tip
screwdriver. Put it into the cover as shown
in the image, and open it.
2. Wrap a cloth around the flat-tip
screwdriver. Put it into the lid as shown in
th
Camshaft Removal and Installation
Removal & Installation
1. PCM and Bracket - Remove
2. Air Cleaner - Remove
3. Intake Air Duct - Remove
4. Positive Cable and Connector (Alternator) - Disconnect
NOTE: Remove the positive cable clamp at the same time.
5. Connector (A/F Sensor and Secondary HO2S Sensor) - Disconnect
NOTE: Remove t
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