Summary of Contents for Honda Accord 1996 62SN725 Service Manual - Page 33

  • Honda Accord 1996 62SN725 Service Manual - Page 33

    Diesel Engine Management System *Troubleshooting Flowchart — Crankshafl Position Sensor (cont’d) {From page 11-33) irrom page was; YES Repairshon In PNK/ELK (—i wire < lslhere c@— beiweeu ECM 11113) and Crank- shall Posiflon Sensol. N0 Repaii open in PNK/BLK (7) wire belween ECM (A13) and Crank. shall Posliien Senson Tum the ignition switch OFF Connect me bleakom— box beiween ECM and ECM conneclon e e e oo o e Tum the ignition swiich ON. 000090 0 aocooo . Measure voltage between A47(+) ieimina! and A13 i—l lerminal anne bieakoui—box A47i+i 0 No Repair open in VEL/ELK (+l wire isihere approx. 5v. between ECM (A47) and Crank- shah Posiiion Sensor. YES Tum Ihe igniiiun switch OFF, Reconnect me 2? connecior. Conuan Vie i I I ’ ’ w rorii elm rial side A47 (é) Disconnect the 55F connector irom the ECM Check ior continuity to body ground on M7 (+l ierminal oi ihe ECM con- necior. YES Repair shod In YEL’BLK (+) wire between 5cm (M7) and Crank- shaft Posillon Sensor, N0 Substitute a known—good ECM and recheck. Ii sympiomnnuicaiion goes away. replace the original ECM. 11-34