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
SEE MORE:
Troubleshooting
KEY INTERLOCK SYSTEM CIRCUIT TROUBLESHOOTING
NOTE: SRS components are located in this area. Review the SRS component
locations - Refer to: SRS
Component Location Index(KA/KC), or SRS Component Location Index(KA/KC), and
precautions and
procedures before doing repairs or servicing.
1. DTC check.
Starter System Circuit Troubleshooting (With Keyless Access System)
NOTE:
Air temperature must be between 59-100ºF (15-38ºC) during this
procedure.
After the inspection, you must reset the PCM. Otherwise, the PCM will
continue to stop the fuel
injectors from operating.
The 12 volt battery must be in good condition and fully charged.
1. PGM-FI, CVT, a
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