Honda CR-V: APP Sensor Signal Inspection
Honda CR-V (2006–2011) Service Manual / Fuel and Emissions / Electronic Throttle Control System / APP Sensor Signal Inspection
NOTE:
- This procedure checks the APP sensor in its fully closed position. In any other position, the APP sensor stores DTCs which are covered in other troubleshooting procedures.
- Check for Temporary DTCs or DTCs with the HDS before doing this procedure. If any DTCs are indicated, troubleshoot them first, then do this procedure.
- Press the accelerator pedal several times to check its operation. If it does not operate smoothly, check the pedal. If you find a problem, replace the accelerator pedal module.
1. Connect the HDS to the data link connector (DLC) (A) located under the driver's side of the dashboard.
2. Turn the ignition switch ON (II).
3. Make sure the accelerator pedal is not pressed, then check the APP SENSOR in the DATA LIST with the HDS.
- If it is 0 %, the APP sensor is OK.
- If it is not 0 %, update the PCM if it does not have the latest software, or substitute a known-good PCM, then go to step 4.
4. Make sure the accelerator pedal is not pressed, then check the APP SENSOR in the DATA LIST with the HDS.
- If it is 0 %, the APP sensor is OK.
- If it is not 0 %, replace the accelerator pedal module, then go to step 1.
Accelerator Pedal Module Removal/Installation
1. Disconnect the accelerator pedal module connector (A).
2. Remove the accelerator pedal module (B).
NOTE: The APP sensor is not available separately.
Do not disassemble the accelerator pedal module.
3. Install the parts in the reverse order of removal.
READ NEXT:
VTEC/VTC
Component Location Index
ROCKER ARM OIL CONTROL VALVE
Removal/Installation
ROCKER ARM OIL PRESSURE SWITCH
Removal/Installation
CAMSHAFT POSITION (CMP)
DTC P0010: VTC Oil Control Solenoid Valve
Malfunction
NOTE: Before you troubleshoot, record all freeze data and any on-board
snapshot, and review the general troubleshooting information.
1. Turn the ignition switch ON (II).
2. Clear the DTC with the H
SEE MORE:
ATF Replacement
NOTE: Keep all foreign particles out of the transmission.
1. Park the vehicle on the level ground.
2. Warm up the engine to normal operating
temperature (the radiator fan comes on), and turn
the engine off.
3. Remove the drain plug (A), and drain the automatic
transmission fluid (ATF).
NOTE: If
DTC 51: Motor Locked
1. Turn the ignition switch ON (II).
2. Clear the DTC with the HDS.
3. Test-drive the vehicle. Drive the vehicle at 10 mph
(15 km/h) or more, with the engine speed at
2,500 rpm or more.
4. Check for DTCs with the HDS.
Is DTC 51 indicated?
YES-Replace the VSA modulator-control unit.
NO-Intermitt
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