Summary of Contents for Honda Accord 1996 62SN725 Service Manual - Page 45

  • Honda Accord 1996 62SN725 Service Manual - Page 45

    Diesel Engine Management System 7 Engine is running. - The MIL has been reponed on. — With the Data Link Connector‘s diagnostic L—Llne (WHT/PNK ere) connected to ground (see page 11-12), the PGM—Tesler connected to the Data Llrtk Con- nectar. code 2: is indicated. Do the ECM Reset Procedure (see pagellrla), Start the engine. Is the MIL on and does It Indl» cate code 237 Turn the ignm Troubleshooting Flowchart — Throttle Pedal Position Sensor THROTTLE F EDAL POSITION SENSOR OUTPUT VOLTAGE (V) 5 roe—1.3mm WHT LIE Disconnect the 4P connector from the Throttle Pedal Position Sensnr, Measure resistance between terminal 1 (+IandtennrnaI2 (—I aim Throttle Pedal Position Sensor. Is there 7004,3000 with throttle pedal releasedt and infi- nile resistance with throttle pedal depressed more than 9‘? (To page 47) — The Malluncllon indicator Lamp (MIL) indicates Diagnostic Trouble Code (DTC) 23: A problem in the Throttle Pedal Position Sensor Cllcuil (implausible with idle switch). The Throttle Pedal Sensor consists ol a polentiometer and a sender switch; when the throttle pedal has been moved more than 9° the swrtch closes. As (he Throttle Pedal Position changes, the potentiometer sends a voltage signal to the ECM, THROTTLE . : PEDAL - POSITION IDLE FULLTHRorrLE Inter entrairure.systemIsOK at tms tIme (lest dnve may be necessary). Check tar poor connections or loose wires betweenthe Throttle Pedal Position Sensor and the M. View Item terminat side BRN any THROTTLE PEDAL / 700—13009? POSITION SENSOR t 700—13009? t,400—2,50m ‘— Replace Throttle Pedal Positlon Senson 11-46