C49b87 iveco ошибка

1. 17th January, 2017, 11:43 PM

   
   

   #1

   

   
   Newbie
   

   

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   Iveco Daily EDC17CP52 tachograph failture engine rpm limit
   

   Good day!
   If there’s a kind person who will help to disable the engine rpm limit?
   Now, the speed is limited to 2500-3000 rpm and do not far faster 90km/h due to a broken tachograph.
   Iveco Daily 2012y.
   Bosh EDC17CP52 Tricor boot mode, readed with FGtech Galletto v 54

   flash.zip

   Last edited by komiss; 26th January, 2017 at 09:38 PM.

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2. 20th January, 2017, 10:54 AM

   
   

   #2

   
   

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3. The Following 2 Users Say Thank You to mateusz1611 For This Useful Post:

   komiss (21st January, 2017), sonic 1989 (20th January, 2017)

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4. 21st January, 2017, 12:12 AM

   
   

   #3

   

   
   Newbie
   

   

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   infortunateli, does not vork, stil limited…

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5. 26th January, 2017, 09:26 PM

   
   

   #4

   

   
   Newbie
   

   

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   I have some news about tachograph remove problem.

   When tacho is disconnected, in the ECU writen DTc:
   С49B87(U049B) -can line, the TC01 message transmission delay
   C42287(U0422) — can line, data send delay
   72264 — speed sensor on shaft

   The usual solution of speed limit has no affect, because tachograph miss limit restricts the engine to 2500-3000 rpm.

   It possible to trace this DTC`s and disable tachograph verification function?

   Last edited by komiss; 27th January, 2017 at 07:42 AM.

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6. 27th January, 2017, 08:57 AM

   
   

   #5

   
   

   Use iveco easy tool. and 5 min job .

   Here to HELP!

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CURSOR TIER 3 SERIES

C10

C10 ENT X

C13

C13 ENT X

CURSOR G-DRIVE

CURSOR 10 TE X

CURSOR 13 TE X

METHODS OF DIAGNOSIS

The available diagnosis systems are currently:

— BLINK CODE

— PT-01

— SYMPTOMS

A successful troubleshooting is carried out with the competence acquired by years of experience and attending training courses. When the user complains for bad efficiency or working anomaly, his
indications must be kept into proper consideration using them to acquire any useful information to focus the intervention. After the detection of the existing anomaly, it is recommended to
proceed with the operations of troubleshooting by decoding the auto-troubleshooting data provided by the EDC system electronic central unit. The continuous efficiency tests of the components
connected to, and the check of working conditions of the entire system carried out during working, can offer an important diagnosis

indication, available through the decoding of the ”failure/anomaly” codes issued by blinking of the failure led: the ”blink-code” (whether programmed). Please consider that the interpretation of
the indications provided by the blink-code is not sufficient to guarantee the solution to the existing anomalies. Using Iveco Motors processing instruments, it is also possible to establish a
bi-directional connection with the central unit, by which not only to decoding the failure codes but also input an enquiry relying on memory files, in order to achieve any further necessary
information to identify the origin of the anomaly.

Every time there is a breakdown claim and this breakdown is actually detected, it is necessary to proceed inquiring the electronic unit in one of the ways indicated and then proceed with the
diagnostic research making trials and tests in order to have a picture of the working conditions and identify the root causes of the anomaly. In case the electronic device is not providing any
indication, it will be necessary to proceed relying on the experience,

adopting traditional diagnosis procedures. In order to compensate the operators’ lack of experience in this new system, we are hereby providing the USER’s GUIDELINE FOR
TROUBLESHOOTING in the following pages.

The GUIDELINE is composed of three different parts:

— Part 1: Blink Code, relating to the anomalies identified by the gearbox, mainly of electric and electrical nature;

— Part 2: Troubleshooting guide using PT-01 portable tester.

Tool identified as IVECO p/n 8093731.

— Part 3: Guideline for troubleshooting without blink code, divided per symptoms, describing all possible anomalies not detected by the electronic gearbox, often of mechanical and hydraulic
nature.

PT-01 PORTABLE TESTER

Using PT-01 with portable tester it is possible to execute troubleshooting and test the EDC7 electronic module of NEF engines.

PT-01 has been designed and developed to ensure stoutness

and practicality and is particularly suitable to be used in workshop and industrial environment.

The tool is connected to the engine gearbox by means of one only cable providing both tester feed and communication with the electronic module.

Test parameters

— Engine revolutions;

— Spark advance;

— Battery voltage;

— Accelerator foot pedal position;

— Over voltage pressure;

— Over voltage air temperature;

— Cooling liquid temperature;

— Fuel temperature;

— Oil temperature;

— Oil pressure;

— Fuel delivery;

— Fuel pressure;

— Rail pressure duty cycle electro-valve.

DTC / Component failure

Vehicle 1 (Sensors/ Plausibility checks)

1.1.9 PLAUSIBILITY +15

1.1.A PLAUSIBILITY +50

Vehicle 2 (Warning signals / Relays / Actuators)

1.2.5 MAIN RELAY

1.2.6 BATTERY VOLTAGE

1.2.8 MAIN RELAY — BATTERY SHORTED

1.2.9 AIR CONDITIONER COMPRESSOR RELAY

1.2.B RELAY OF THERMOSTARTER 1 (HEATER)

1.2.E PRE-POST HEATING CONTROL SYSTEM (ENABLED)

2.2.5 OVERRUN INTERRUPTED

2.2.8 MAIN RELAY — EARTH SHORT CIRCUIT

Engine 1 (Temperature and pressure sensors)

1.3.1 COOLANT TEMPERATURE SENSOR

1.3.2 COOLANT TEMPERATURE SENSOR (TEST)

1.3.3 AIR TEMPERATURE SENSOR SUPERCHARGE

1.3.4 AIR PRESSURE SENSOR SUPERCHARGE

1.3.5 FUEL TEMPERATURE SENSOR

1.3.8 OIL PRESSURE SENSOR

1.3.A OIL TEMPERATURE

2.3.2 ABSOLUTE TEST OF COOLANT TEMPERATURE SENSOR

2.3.8 LOW OIL PRESSURE

2.3.A OIL TEMPERATURE TOO HIGH

Engine 2 (Speed sensors / actuators)

1.4.1 ENGINE SHAFT REV SENSOR

1.4.2 ENGINE RUNNING ONLY WITH CAMSHAFT SENSOR

1.4.3 CAMSHAFT SENSOR

1.4.4 PLAUSIBILITY BETWEEN FLYWHEEL SENSOR AND CAMSHAFT

Damage information

1.4.D ENGINE OVERRUN

3.9.E TURBO PROTECTION TORQUE LIMITATION

4.9.E ENGINE PROTECTION TORQUE LIMITATION

6.9.E TORQUE LIMITATION DUE TO LIMITED QUANTITY INJECTED

Fuel metering

1.5.1 CYLINDER INJECTOR 1

1.5.2 CYLINDER INJECTOR 2

1.5.3 CYLINDER INJECTOR 3

1.5.4 CYLINDER INJECTOR 4

1.5.5 CYLINDER INJECTOR 5

1.5.6 CYLINDER INJECTOR 6

Injectors 1

1.6.1 CYLINDER INJECTOR 1 / SHORT CIRCUIT

1.6.2 CYLINDER INJECTOR 2 / SHORT CIRCUIT

1.6.3 CYLINDER INJECTOR 3 / SHORT CIRCUIT

1.6.4 CYLINDER INJECTOR 4 / SHORT CIRCUIT

1.6.5 CYLINDER INJECTOR 5 / SHORT CIRCUIT

1.6.6 CYLINDER INJECTOR 6 / SHORT CIRCUIT

1.6.7 CYLINDER INJECTOR 1 / OPEN CIRCUIT

1.6.8 CYLINDER INJECTOR 2 / OPEN CIRCUIT

1.6.9 CYLINDER INJECTOR 3 / OPEN CIRCUIT

1.6.A CYLINDER INJECTOR 4 / OPEN CIRCUIT

1.6.B CYLINDER INJECTOR 5 / OPEN CIRCUIT

1.6.C CYLINDER INJECTOR 6 / OPEN CIRCUIT

1.6.E THE LEAST NUMBER OF INJECTIONS HAS NOT BEEN REACHED : ENGINE SHUT DOWN

Injectors 2

1.7.1 BENCH 1 CC

1.7.3 BENCH 2 CC

1.7.C BENCH 1 INJECTOR CHECK (IN CONTROL UNIT)

1.7.F INJECTED QUANTITY EVALUATION ERROR (NIMA PROGRAM)

2.7.C BENCH 2 INJECTOR CHECK (IN CONTROL UNIT)

Supercharging system and turbine speed

1.9.E TORQUE RESTRICTION FOR SMOKE LIMITATION

Interfaces 1 (CAN-Bus)

1.B.1 ERROR ON CAN CONTROLLER A

1.B.3 ERROR ON CAN CONTROLLER C

1.B.5 TIMEOUT CAN MESSAGE VM2EDC

2.B.4 TIMEOUT CAN MESSAGE BC2EDC2

Interface 2 (Can line timeout messages)

1.C.6 MESSAGE CAN TSC1-PE ERROR

1.C.8 MESSAGE CAN TSC1-VE ERROR

2.C.6 MESSAGE CAN TSC1-VE ERROR

3.C.8 MESSAGE CAN TSC1-VE (passive) ERROR

ECU 1 (internal checks)

1.D.1 CONTROL UNIT INTERNAL ERROR

1.D.2 CONTROL UNIT INTERNAL ERROR

1.D.3 CONTROL UNIT INTERNAL ERROR

1.D.4 CONTROL UNIT INTERNAL ERROR

1.D.5 CONTROL UNIT INTERNAL ERROR

1.D.6 CONTROL UNIT INTERNAL ERROR (TPU)

1.D.7 CONTROL UNIT INTERNAL ERROR (VARIANT AREA)

1.D.8 CONTROL UNIT INTERNAL ERROR

1.D.9 CONTROL UNIT INTERNAL ERROR

2.D.3 CONTROL UNIT INTERNAL ERROR

3.D.3 CONTROL UNIT INTERNAL ERROR

ECU 2 (Supplier/ Immobilizer /Runaway speed / Sensor supply)

1.E.3 CONTROL UNIT INTERNAL MONITORING ERROR

1.E.4 CONTROL UNIT INTERNAL MONITORING ERROR

1.E.5 ERRORE SENSOR SUPPLY (12V)

1.E.6 SENSOR SUPPLY 1

1.E.7 SENSOR SUPPLY 2

1.E.8 SENSOR SUPPLY 3

1.E.9 CONTROL UNIT INTERNAL ERROR

1.E.A CONTROL UNIT INTERNAL ERROR

1.E.B ATM. PRESSURE SENSOR

Vehicle 1 (Sensors/Plausibility checks)

10019 Terminal 15 failure

Vehicle 2 (Lamps/relays/actuators)

10025 Main relay defect

20025 Interrupted afterrun

10026 Battery voltage fault SysLamp ON

10028 Main relay SCBatt (Lambda H./Grid H./Batt.switch) SysLamp ON

20028 Main relay SCGND

10029 Main relay 3

1002B Power stage air heater 1 actuator SysLamp ON

1002E Grid heater always switched on

Engine 1 (Temperature and Pressure Sensors)

10031 Coolant temperature sensor SysLamp ON

10032 Coolant temperature sensor dynamic test

10033 Boost Temp. Signal

10034 Boost pressure sensor SysLamp ON

10035 Fuel Temp. Signal SysLamp ON

10036 Rail pressure sensor CP3 SysLamp ON

20036 Rail pressure sensor offset monitoring SysLamp ON

10037 Rail pressure relief valve SysLamp ON

10038 Oil Pressure Sensor SysLamp ON

20038 Oil Pressure too low SysLamp ON

20032 Coolant temperature sensor SysLamp ON

1003A Oil Temp. Sensor SysLamp ON

2003A Oil Temperature above normal SysLamp ON

Engine 2 (Speed sensing/actuators)

10041 Crankshaft sensor failure SysLamp ON

10042 Running with camshaft sensor only SysLamp ON

10043 Camshaft sensor failure SysLamp ON

10044 Offset between camshaft and cranksh SysLamp ON

1004D Engine overspeed protection

Fuel metering CR Systems

Fuel metering Unit Injector Systems

10052 Rail pr.max.pos.deviation exceeded conc.set flow of fuel SysLamp ON

10053 Max. negative rail pressure deviation with metering unit on lower limit is exceeded SysLamp ON

10054 Minimum rail pressure exceeded SysLamp flashes

10055 Maximum rail pressure exceeded SysLamp flashes

10056 Rail pressure drop rate is higher than expected SysLamp ON

10057 Setpoint of metering unit in overrun mode not plausible

10058 Setpoint of fuel volume flow through metering unit is lower than calculated limit SysLamp ON

10059 Metering unit PWM-powerstage SysLamp ON

20059 Short circuit to battery of metering unit output SysLamp ON

30059 Short circuit to ground of metering unit output

1005B High pressure test (deactivates rail pr.Monitor)

Injectors 1

10061 Cylinder1 — Short circuit Low/High SysLamp ON

10062 Cylinder2 — Short circuit Low/High SysLamp ON

10063 Cylinder3 — Short circuit Low/High SysLamp ON

10064 Cylinder4 — Short circuit Low/High SysLamp ON

10065 Cylinder5 — Short circuit Low/High SysLamp ON

10066 Cylinder6 — Short circuit Low/High SysLamp ON

10067 Cylinder1 — Open load SysLamp ON

10068 Cylinder2 — Open load SysLamp ON

10069 Cylinder3 — Open load SysLamp ON

1006A Cylinder4 — Open load SysLamp ON

1006B Cylinder5 — Open load SysLamp ON

1006C Cylinder6 — Open load SysLamp ON

1006E The minimum number of injections was not reached —> stop the engine

Injectors 2

10071 Bank 1 specific errors — Short circuit / not classifyable SysLamp ON

10073 Bank 2 specific errors — Short circuit / not classifyable SysLamp ON

1007C Chip-specific errors—>only lamp on SysLamp ON

2007C Chip-specific errors—>only lamp on SysLamp ON

Boost system and turbine speed

1009D Torque limitation due to limited performance

1009E Torque limitation due to excessive smoke

4009E Torque limitation due to mechanical part protection

6009E Torque limitation due to fuel quantity reduction

Interfaces 1 (CAN-Bus)

100B1 Busoff in CAN A

100B3 Busoff in CAN C

200B4 Timeout for BC2EDC2 SysLamp ON

100B5 Timeout for VM2EDC SysLamp ON

Interfaces 2 (CAN messages timeout)

100C6 Timeout of CAN message TSC1-PE SysLamp ON

200C6 Timeout of CAN message TSC1-TE (inactive) SysLamp ON

100C8 Timeout of CAN message TSC1-VE SysLamp ON

300C8 Timeout of CAN message TSC1-VR (inactive) SysLamp ON

ECU 1 (internal checks)

100D1 Communication error of SPI SysLamp flashes

100D2 Error state of EEPROM

100D3 Recovery which is locked SysLamp flashes

200D3 Recovery which is suppressed SysLamp flashes

300D3 Recovery which is visible SysLamp flashes

100D4 Communic.supervision Watchdog/Contr.-Flag SysLamp flashes

100D5 Redundant shutoff paths during initial. SysLamp flashes

100D6 Deviation between TPU and system time SysLamp ON

100D7 Dataset variant coding SysLamp flashes

100D8 Supervision of SPI-handler Flag SysLamp ON

100D9 Error status ADC monitoring SysLamp ON

ECU 2 (Powerst./Immobil./Overrun/Sensor supply)

100E1 Short circuit to Batt or Ground, no load, excess.temp. for high side power stage SysLamp ON

200E1 Short circuit to Batt or Ground, no load, excess.temp. for low side power stage SysLamp ON

100E3 Energising time exceeds limit of overrun monitor. SysLamp flashes

100E4 Plausibility error in engine speed check SysLamp flashes

100E5 12V sensor supply voltage SysLamp flashes

100E6 Sensor supply voltage 1 SysLamp ON

100E7 Sensor supply voltage 2 SysLamp ON

100E8 Sensor supply voltage 3 SysLamp ON

100E9 Supply voltage ECU upper limit SysLamp flashes

100EA Supply voltage ECU lower limit SysLamp flashes

100EB Atmospheric pressure sensor SysLamp ON

Датчик скорости переднего левого колеса.

Датчик скорости переднего правого колеса.

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