Honda HR-V: Waveforms - Injector Pattern Tutorial
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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
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:
ENTRY LIGHTS CONTROL SYSTEM CIRCUIT DIAGRAM
INTERIOR LIGHTS CIRCUIT DIAGRAM
WIRING DIAGRAM
AMBIENT LIGHT, CARGO AREA LIGHT, CEILING LIGHT, GLOVE BOX LIGHT,
INDIVIDUAL
MAP LIGHTS AND VANITY MIRROR LIGHTS ELECTRONIC WIRING DIAGRAM
Refer to: Interior Lights
DASHLIGHTS ELECTRONIC WIRING DIAGRAM
Ref
NOTE: Current controlled drivers are also known as "Peak and Hold"
drivers. They
typically require injector circuits with a total leg resistance with less than
12
ohm.
NOTE: This example is based on a constant power/switched ground circuit.
See Fig. 3 for pattern that the following text describe