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 (
SEE MORE:
*: Available through the Honda Tool and Equipment Program 888-424-6857.
Special Tools Required
Universal Lifting Eyelet 07AAKSNAA120
Engine Support Hanger, A and Reds
AAR-T1256*
*: Available through the Honda Tool and Equipment Program 888-424-6857.
Removal
NOTE:
Use fender covers to avoid damag
1. Turn the vehicle to the OFF (LOCK) mode
2. Disconnect the automatic dimming inside mirror 7P connector.
3. Check for continuity between terminal No. 6 and body ground.
If there is continuity, go to step 4.
If there is no continuity, check for:
An open or high resistance in the ground wire.