Honda HR-V: Breather Line and Suction Line Inspection (2WD: KA/KC)
Special Tools Required
Fuel Pressure
Gauge
Attachment Set
07AAJ-S6MA150
Vacuum
Pump/Gauge,
0-30 inHg Snapon
YA4000A or
equivalent,
commercially
available
Inspection
1. Center Console - Remove
2. Shift Lever - Remove
NOTE: The shift cable is attached to the shift lever.
- M/T: Remove the shift lever housing
- CVT: Remove the shift lever
3. Access Panel - Remove
- Remove the access panel (A) from the floor.
4. Breather Line and Suction Line - Inspect
- Disconnect the quick-connect fitting (A) from the fuel tank unit, and
connect a
vacuum pump/gauge, 0-30 inHg, to the fuel tank unit as shown
- Start the engine, and check the vacuum.
- If there is vacuum, go to step 3.
- If there is no vacuum, replace the fuel filter - Refer to: Fuel Tank
Unit Disassembly and Reassembly (2WD), or Fuel Tank Unit Disassembly and
Reassembly (AWD).
- Turn the vehicle to the OFF (LOCK) mode
- Connect a vacuum pump/gauge, 0-30 inHg, to the suction line (A) with the
joint in the fuel pressure gauge set, and apply vacuum to the line.
- Raise the vehicle on the lift.
- Remove the fuel filler neck cover - Refer to: Fuel Tank Removal and
Installation (AWD), or Fuel Tank Removal and Installation (KA/KC).
- Disconnect the quick-connect fitting (A) from breather line, then plug
the suction line with the joint in the fuel pressure gauge set and a rubber
cap (B).
- Lower the vehicle
- Connect a vacuum pump/gauge, 0-30 inHg, to the suction line (A) with the
joint in the
fuel pressure gauge set, and apply vacuum to the line.
- If the line holds vacuum, check for a blockage in the breather line
between the fuel tank and the suction joint. If there is blockage,
replace the fuel tank - Refer to: Fuel Tank Removal and Installation
(AWD), or Fuel Tank Removal and Installation (KA/KC).
- If the line does not hold vacuum, go to next step.
- Raise the vehicle on the lift.
- Connect a vacuum pump/gauge, 0-30 inHg, to the fuel fill pipe side
breather line (A), and apply air pressure to the line.
- If the air pressure holds, or a blockage between the suction line
and
the fuel fill neck on the breather pipe, and replace the part that is
causing the blockage.
- If the air pressure does not hold, go to next step.
NOTE: When check for the one way valve tube (B), remove it, then
connect
a vacuum pump/gauge, 0-30 inHg, with the joint in the fuel pressure gauge
set, and apply vacuum or air pressure by one direction to the valve as shown
- Remove the joint and the rubber cap (C) from the suction line (D), and
reconnect the quick-connect fitting.
- Install the fuel filler neck cover - Refer to: Fuel Tank Removal and
Installation (AWD), or Fuel Tank Removal and Installation (KA/KC).
- Lower the vehicle.
- Connect a vacuum pump/gauge, 0-30 inHg, to the suction line (A) with
the joint in the fuel pressure gauge set, and apply pressure to the line.
- If the air pressure holds, the breather line and the suction line
are
OK.
- If the air pressure does not hold, check for a vacuum leak in the
suction line, and replace the suction line if needed.
- Reconnect the quick-connect fitting (B).
5. Access Panel - Install
- Install the access panel (A).
6. Shift Lever - Install
- M/T: Install the shift lever housing
- CVT: Install the shift lever
7. Center Console - Install
READ NEXT:
Special Tools Required
Fuel Pressure
Gauge
Attachment Set
07AAJ-S6MA150
Vacuum
Pump/Gauge,
0-30 inHg Snapon
YA4000A or
equivalent,
commercially
available
Inspection
1. Front seat (driver's side) - R
Inspection
1. Rocker Arm Assembly - Remove
2. Rocker Arm Assembly - Disassemble
3. Camshaft Sprocket - Remove
4. Camshaft End Play - Inspect
Fig. 1: Lost Motion Holder Tightening Sequence With Torque
Inspection
NOTE: Unless otherwise indicated, illustrations used in the procedure are for
2WD.
Warm Up TWC (WU-TWC)
1. WU-TWC - Remove - Refer to: Warm Up TWC Removal and Installation (KA/KC),
or Und
SEE MORE:
NOTE: Before you troubleshoot, review the general troubleshooting
information.
1. Problem verification:
Turn the vehicle to the ON mode.
Clear the DTC with the HDS.
Turn the vehicle to the OFF (LOCK) mode, then to the ON mode.
Check for DTCs with the HDS.
Is DTC 11-12, 13-12, 15-12, or 17-
SRS PRECAUTIONS AND PROCEDURES (KA/KC)
General Precautions
NOTE: Some systems store data in memory that is lost when
the 12 volt battery is disconnected. Before disconnecting the 12 volt battery,
refer to 12 volt battery Terminal Disconnection and Reconnection.
Please read the following precaution