background image

Preface

This document is designed to be used for safe and correct diagnosis of the electrically 
controlled DAEWOO Diesel DL08 and DV11 engine.

It is recommended that all information in this manual as well as the engine service man-
ual and electrical wiring diagrams be fully understood before diagnosis with the diagno-
sis device (SCAN200) for accurate and effective service and shorter service hours.

If there is any incorrect information or type in this manual, feel free to contact Daewoo 
Bus Corporation.
The specifications contained in this manual are subject to change without notice.

We hope this manual will help your service.

November 2009

Daewoo Bus Corporation

A/S team

Summary of Contents for SCAN-200

Page 1: ...System Diagnostic Manual EURO III DIESEL...

Page 2: ...d electrical wiring diagrams be fully understood before diagnosis with the diagno sis device SCAN200 for accurate and effective service and shorter service hours If there is any incorrect information...

Page 3: ...boost pressure sensor 40 1 6 Faulty barometric pressure sensor 42 1 7 Faulty oil temperature sensor 44 1 8 Faulty oil pressure sensor 46 2 1 Faulty battery voltage 48 2 2 Faulty fuel pressure sensor...

Page 4: ...injector 4 5 6 96 5 8 6 4 Fault related to injector harness connection 1 6 98 6 6 Faulty air heater lamp 100 7 1 Faulty self diagnosis lamp 102 7 2 Faulty air heater relay 104 7 3 Faulty engine brake...

Page 5: ...e engine CHECK lamp This manual mainly describes diagnosis procedures with the device SCAN 200 for faster and accurate diagnosis 1 3 4 5 8 7 6 2 1 ENTER key to move next step 5 HELP key to help screen...

Page 6: ...1 Connect the diagnostic adapter to the vehicle diagnosis adapter 2 Push the vehicle main switch Berrery main S W to the ON position 3 Push the vehicle ignition switch to the ON position 4 Push the d...

Page 7: ...Check sensor data 3 Erase DTC 4 Compression amount test 5 Runup test 6 Remote control 7 ECU information 3 faults found B Blink Code C Current fault H Historical fault DV11 STEP3 engine ECU CB 4 2 Eng...

Page 8: ...short circuit of signal wiring harness 3 faults found B Blink Code C Current fault H Historical fault DV11 STEP3 engine ECU CB 4 2 Engine RPM sensor Crankshaft side HB 7 1 diagnostic lamp CB 3 2 Abnor...

Page 9: ...17 Boost pressure 997 hPa 18 Faulty boost pressure sensor 0 19 Charged air amount 2357 mg st 20 Charged air temperature 28 5 C Fix Un Main Check sensor data 21 Faulty charged air temperature sensor 0...

Page 10: ...7 2 mg st 64 PTO RPM control fuel amount 0 0 mg st 65 Faulty injector 1 DV11 1 0 66 Faulty injector 2 DV11 4 0 67 Faulty injector 3 DV11 2 0 68 Faulty injector 4 DV11 5 0 69 Faulty injector 5 DV11 3 0...

Page 11: ...driving distance 0 km 05 Heater relay operation OFF 06 Heater lamp operation INACTIVE 07 Faulty main relay in ECU 0 08 Faulty air heater lamp 0 09 Faulty self diagnosis lamp 0 10 Faulty air heater rel...

Page 12: ...H class static compensation fuel amount 0 0 mg st 01 1 Cyl Dynamic compensation fuel amount 0 0 mg st 02 2 Cyl Dynamic compensation fuel amount 0 0 mg st 03 3 Cyl Dynamic compensation fuel amount 0 0...

Page 13: ...a 05 Engine brake data 06 CAN communication data 07 Fan clutch data 08 Data logging 09 Switch data 10 Sensor data Check sensor data 11 Fuel supply pressure 0 3 MPa 12 Fuel temperature 25 5 C 13 Igniti...

Page 14: ...injector 6 DV11 6 0 19 1 Cyl Dynamic compensation fuel amount 0 0 mg st 20 2 Cyl Dynamic compensation fuel amount 0 0 mg st Fix Un Main Press PgDn key Check sensor data 21 3 Cyl Dynamic compensation...

Page 15: ...jector 2 DV11 4 0 10 Faulty injector 3 DV11 2 0 Fix Un Main Press Enter key Check sensor data 11 Faulty injector 4 DV11 5 0 12 Faulty injector 5 DV11 3 0 13 Faulty injector 6 DV11 6 0 14 Self diagnosi...

Page 16: ...Fuel supply pressure 0 3 MPa 05 Faulty fuel supply pressure sensor 0 06 Ignition switch ON 07 Vehicle speed 0 0 km h 08 Faulty fuel high pressure generator 0 09 Fuel supply amount 0 0 mg st 10 Faulty...

Page 17: ...RPM 0 rpm 10 Engine oil pressure 845 hPa Fix Un Main Press Enter key Check sensor data 11 Faulty engine oil pressure sensor 0 12 Engine oil temperature 27 5 C 13 Faulty engine oil temperature sensor...

Reviews: