Honda HR-V: Fuel and Emissions - Testing & Troubleshooting
Honda HR-V (2015-2021) Service Manual / Engine / Fuel and Emissions - Testing & Troubleshooting
- Inspection/Adjustment
- Description
- DTC Troubleshooting
- Testing
- General Information
- Symptom Troubleshooting
- Troubleshooting
- Disassembly/Reassembly
- How To Information
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Inspection/Adjustment
FUEL LINE INSPECTION
Inspection
1. Fuel Line - Inspect
USA and Canada models
Check the fuel system lines and hoses for damage, leaks, and deterioration.
Replace any damaged parts.
Check all clamps,
Fuel Supply System Description - Fuel Pump
The fuel tank unit consists of the following components.
2WD
AWD
FUEL SUPPLY SYSTEM DESCRIPTION - JET PUMP (AWD)
Operation
The return fuel entering the jet pump from the fuel pressure regulator pass
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Ignition System - Inspection & Adjustment
INSPECTION & ADJUSTMENT
IGNITION TIMING INSPECTION
Inspection
1. HDS DLC - Connect
NOTE: For specific operations, refer to the user's manual that came with the
HDS. Make sure the
HDS is loaded with the latest software.
Turn the vehicle to the OFF (LOCK) mode.
Connect the HDS to the DLC.
Tur
Under-Dash Subrelay Box Removal, Installation, and Test
Removal & Installation
1. Keyless Access Control Unit - Remove
2. Under-Dash Subrelay Box - Remove
Remove the under-dash subrelay box (A).
3. All Removed Parts - Install
Install the parts in the reverse order of removal.
Test
1. Under-Dash Subrelay Box - Test
The under-dash subrelay box
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