Honda HR-V: Description
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Warm Up Three Way Catalytic Converter (WU-TWC), Under-Floor Three Way
Catalytic Converter
(Under-Floor TWC)
The warm up three way catalytic converter (WU-TWC) and the under-floor three
way catalytic
Overview
The electronic throttle control system (ETCS) opens and closes the throttle
valve by electronic control. This
system consists of a throttle actuator built into the throttle body, throttle
v
FUEL FILL CAP
FUEL TANK VAPOR/LIQUID
SEPARATION VALVE
FUEL TANK
FUEL PRESSURE REGULATOR
FUEL PUMP
FUEL FILTER
AIR FUEL RATIO (A/F) SENSOR
(SENSOR 1)
WARM UP THREEWAY CATALYTIC
CONVERTER (
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The following pages explain your vehicle's safety features and how to use
them
properly. The safety precautions below are ones that we consider to be among the
most important.
Important Safety Precautions
Some states, provinces and territories prohibit the use
of cell phones other than hands-free d
NOTE:
Check the vehicle 12 volt battery condition first.
The self-diagnostic function can only be initiated while the HFL is in
its idle state.
1. Turn the vehicle to the ACCESSORY mode
2. Press and hold the HANG-UP/BACK button (A) for more than 5 seconds.
3. When the HFL system enters the se