Values
Unit
ECT SENSOR 1
IAT SENSOR (2)
VEHICLE SPEED
AF FB (ST FUEL TRIM)
FSS
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8. Monitor the OBD STATUS for DTC P0506 in the DTCs MENU with the HDS.
DTC Description
OBD STATUS
P0506 IDLE CONTROL SYSTEM RPM LOWER THAN EXPECTED
Does the HDS indicate PASSED, FAILED, EXECUTING, or OUT OF CONDITION?
PASSED : Troubleshooting is complete. If any other Pending or Confirmed DTCs were indicated, go to the
indicated DTC's troubleshooting.
FAILED : Go to step 1 and recheck.
EXECUTING : Keep idling until a result comes on.
OUT OF CONDITION : Meet the test condition, and check the OBD STATUS again.
DTC P0507: IDLE CONTROL SYSTEM RPM HIGHER THAN EXPECTED
Fig. 247: DTC Troubleshooting Flow Chart (P0507)
Courtesy of AMERICAN HONDA MOTOR CO., INC.
NOTE:
Before you troubleshoot, record all freeze data and any on-board snapshot, and
review the general troubleshooting information See HOW TO TROUBLESHOOT
THE A/T SYSTEM or HOW TO TROUBLESHOOT THE FUEL AND EMISSIONS
SYSTEMS .
Confirmed
DTC
Pending
DTC
Freeze
Frame
DTC Description
P0507 IDLE CONTROL SYSTEM RPM HIGHER THAN
EXPECTED
1. Problem verification:
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1. Turn the ignition switch to ON (II).
2. Clear the DTC with the HDS See HOW TO TROUBLESHOOT THE A/T SYSTEM or
HOW TO TROUBLESHOOT THE FUEL AND EMISSIONS SYSTEMS .
ο‘
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3. Start the engine. Hold the engine speed at 3, 000 rpm without load (in P or N) until the radiator
fan comes on, then let it idle at least 20 seconds.
4. Monitor the OBD STATUS for DTC P0507 with the HDS.
DTC Description
OBD STATUS
P0507 IDLE CONTROL SYSTEM RPM HIGHER THAN EXPECTED
Does the HDS indicate FAILED?
YES : The failure is duplicated. Go to step 2.
NO : If the HDS indicates PASSED, intermittent failure, the system is OK at this time. If the HDS
indicates EXECUTING, keep idling until a result comes on. If the HDS indicates OUT OF CONDITION,
recheck with different load conditions (electrical, A/C, gear position, etc.).
2. Vacuum leak check:
ο‘
1. Turn the ignition switch to LOCK (0).
2. Check for vacuum leaks at these parts:
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ο¬
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PCV valve
PCV hose
EVAP canister purge valve
Throttle body
Intake manifold
Brake booster and hose
Are there any leaks?
YES : Repair or replace the leaking part(s), then do the repair verification .
NO : Recheck with different load conditions (turn on the headlights, blower motor, or A/C; change the
gear position, etc.), then do the repair verification .
REPAIR VERIFICATION (OBD STATUS CHECK)
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1. Turn the ignition switch to ON (II).
2. Reset the PCM with the HDS See HOW TO TROUBLESHOOT THE A/T SYSTEM or HOW
TO TROUBLESHOOT THE FUEL AND EMISSIONS SYSTEMS .
ο‘
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3. DO THE PCM IDLE LEARN PROCEDURE .
4. Start the engine. Hold the engine speed at 3, 000 rpm without load (in P or N) until the radiator fan
comes on, then let it idle at least 20 seconds.
DTC Description
OBD STATUS
P0507 IDLE CONTROL SYSTEM RPM HIGHER THAN EXPECTED
Does the HDS indicate PASSED, FAILED, EXECUTING, or OUT OF CONDITION?
PASSED : Troubleshooting is complete. If any other Pending or Confirmed DTCs are indicated, go to the
indicated DTC's troubleshooting.
FAILED : Go to step 1 and recheck.
EXECUTING : Keep the test condition until a result comes on.
OUT OF CONDITION : Meet the test condition, and check the OBD STATUS again.
DTC P050A: COLD START IDLE AIR CONTROL SYSTEM PERFORMANCE
PROBLEM
2024 Honda CR-V Owner's Manual
2023 Honda CR-V Owner's Manual
2021 Honda CR-V Owner's Manual
2018 Honda CR-V Owner's Manual
2015 Honda CR-V Owner's Manual
