Honda HR-V: General Information
Honda HR-V (2015-2021) Service Manual / Engine / Fuel and Emissions - Testing & Troubleshooting / General Information
FUEL LINE/QUICK-CONNECT FITTING PRECAUTIONS (KA/KC)
The fuel line/quick-connect fittings (A to I) connect following:
- A: fuel feed hose (J) to fuel rail (K), fuel feed hose (J) to fuel line (L)
- B: fuel tank unit (M) to fuel line (N)
- C: fuel tank unit (M) to fuel suction line (O)
- D: fuel tank unit (M) to fuel vent line (P)
- E: EVAP canister (Q) to fuel vapor line (R)
- F: breather line (S) to fuel suction line (T)
- G: breather line (S) to fuel filler pipe (U)
- H: one way valve tube (V) to fuel fill pipe (W)
- I: one way valve tube (V) to fuel fill pipe (W)
When removing or installing the fuel feed hose, fuel tank unit, fuel tank, EVAP canister, or when disconnecting/connecting the quick-connect fittings. Pay attention to the following:
- The fuel feed hose, the fuel line, and the quick-connect fittings are not heat-resistant; be careful not to damage them during welding or other heat-generating procedures.
- The fuel feed hose, the fuel line, and the quick-connect fittings are not acid-proof; do not touch them with a shop towel which was used for wiping 12 volt battery electrolyte. Replace them if they came into contact with 12 volt battery electrolyte or something similar.
- When connecting or disconnecting the fuel feed hose, the fuel line, and the quick-connect fittings, be careful not to bend or twist them excessively. Replace them if they are damaged.
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2WD
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AWD
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2WD
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AWD
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2WD
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AWD
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2WD
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AWD
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A disconnected quick-connect fitting can be reconnected, but the retainer on the mating line cannot be reused once it has been removed from the line. Replace the retainer when:
- Replacing the fuel rail
- Replacing the fuel line
- Replacing the fuel pump
- Replacing the EVAP canister
- Replacing the fuel filter
- Replacing the fuel tank
- Replacing the fuel fill pipe
- The retainer has been removed from the pipe
- The retainer is damaged
Use the same manufacturer retainer and the same size retainer when the replacing the retainer.
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READ NEXT:
Fuel and Emissions Systems Symptom Troubleshooting Index (KA/KC)
Symptom Troubleshooting Index
When the vehicle has one of these symptoms, check for a diagnostic trouble
code (DTC) with the HDS. If there
is no DTC, do the diagnostic procedure for the symptom, in t
Engine Stalls
Special Tools Required
Vacuum Pump/Gauge, 0-30 inHg Snap-on YA4000A or equivalent, commercially
available
NOTE:
Before beginning this troubleshooting, do a customer diagnostic
interview - Refer t
SEE MORE:
Monitor Check - Audio System Diagnostic Mode
Overview of the audio unit display.
These screens allow you to troubleshoot the LCD display built into the audio
unit. Select the item you want to check, and follow the diagnostic instructions.
RGB Color
Gray Tone
White Raster
Black Raster
Color Pattern
Touch Panel Check
Touch Panel Adjustm
About Your Audio System
Models with navigation system
See the navigation system manual for operation of the audio system.
Models without navigation system
The audio system features AM/FM radio. It can also play audio CDs, WMA/MP3/AAC
files, USB flash drives, and iPod, iPhone and Bluetooth devices.
You can operate the audio
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