App Sensor Signal Inspection - Honda Accord 2008 Manual

07/11/02 09:13:35 61TA0000_110_0279

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 (see page 11-280).
1. Connect the HDS to the data link connector (DLC)
(A) located under the driver's side of the dashboard.
＊０１
2. Turn the ignition switch to ON (II).
3. Make sure the HDS communicates with the ECM/
PCM. If it doesn't, go to the DLC circuit
troubleshooting (see page 11-208).
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 %, update the ECM/PCM if it does not
have the latest software (see page 11-231), or
substitute a known-good ECM/PCM (see page
11-7), then go to step 5.
A
5. 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 (see page 11-280), then go to step 1.
ＴＡ０８ＡＥ４Ａ２０３２４１１２９４７ＭＡＡＴ００
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