Ducati ST 4 Fault Codes
Ducati ST 4 motorcycles have engines, which are made up of many different parts. These parts must work together in order for the engine to function. A problem with one of the parts can make the engine not run. There are many different parts that make up an engine. The following ducati st 4 faults are the list of some of the parts of a motorcycle engine.
We’ve compiled a list of some frequently asked questions about Ducati ST 4 motorcycle brakes. This way, you can find answers to some of the most common issues and prepare yourself for the next time you need to take your bike into the shop.
Ducati ST 4 Faults :
Your bike engine consists of a great deal of elements like the casting, cylinder heads and pistons. it's necessary to form certain these area unit all clean and lubricated to avoid engine issues. Conjointly keep in mind that Ducati ST 4 motorbike engine could be a terribly delicate piece of machinery therefore it is best to handle it with care.
Error indication
The instrument panel manages error warnings in order to allow the rider to identify any abnormal vehicle behaviour in real time. Upon Key-On, if there are errors the instrument panel displays the indication of the present errors and turns on the EOBD light. During vehicle normal operation, any time an error warning is activated, the instrument panel automatically displays the error indication and turns on the EOBD light. When an error is triggered, the indication remains well visible for 5 seconds ('large' icon) then becomes smaller ('small' icon). If several errors are present, the corresponding icons will be displayed one after the other and every one will stay on for 3 seconds. When an errors triggered the EOBD light turns on as well.
Ducati Displayed Errors :
| Displayed error | Description |
|---|---|
| CAN LINE | CAN line BUS Off |
| UNKNOWN DEVICE | Control unit not acknowledged by the system - wrong SW |
| ABS | ABS control unit faulty communication / operation |
| BBS | BBS control unit faulty communication / operation BBS control unit general malfunction Exhaust valve motor malfunction |
| DSB | DSB control unit faulty communication / operation |
| E-LOCK | E-Lock control unit faulty communication / operation E-Lock control unit general malfunction (Immobilizer) key-antenna malfunction |
| ENGINE | ECU control unit faulty communication / operation ECU control unit general malfunction Throttle position sensor malfunction Throttle grip position sensor malfunction Throttle motor or relay malfunction Pressure sensor malfunction Engine coolant temperature sensor malfunction Intake duct air temperature sensor malfunction Injection relay malfunction Ignition coil malfunction Injector malfunction Engine rpm sensor malfunction Lambda sensor or Lambda sensor heater malfunction Vehicle starting relay malfunction Quick shift device switch malfunction Secondary air sensor malfunction |
| GEAR SENSOR | Gear sensor malfunction |
| FUEL SENSOR | Reserve NTC sensor malfunction |
| SPEED SENSOR | Front and/or rear speed sensor malfunction |
| BATTERY | Battery voltage too high or too low |
| STOP LIGHT | Stop light not working |
| FAN | Electric cooling fan malfunction |
| SIDE STAND | Side stand sensor malfunction |
DUCATI Motorcycle Error Codes DTC list
| 1.1 | TPS disconnected |
| 1.2 | TPS short circuit to earth |
| 2.1 | pressure sensor short circuit to power supply |
| 2.2 | pressure sensor shorted to earth |
| 3.1 | water temperature sensor shorted to power supply |
| 3.2 | water temperature sensor shorted to earth |
| 4.1 | air temperature sensor shorted to power supply |
| 4.2 | air temperature sensor shorted to earth |
| 5.1 | battery hi |
| 5.2 | battery low |
| 10.1 | horizontal coil shorted to power supply |
| 10.2 | horizontal coil shorted to earth |
| 11.1 | vertical coil shorted to power supply |
| 11.2 | vertical coil shorted to earth |
| 12.1 | injection 1 shorted to power supply |
| 12.2 | injection 1 shorted to earth |
| 13.1 | injection 2 shorted to power supply |
| 13.2 | injection 2 shorted to earth |
| 14.1 | injection 3 shorted to to power supply |
| 14.2 | injection 3 shorted to earth |
| 15.1 | injection 4 shorted to power supply |
| 15.2 | injection 4 shorted to earth |
| 16.0 | pump relay |
| 17.1 | LH fan shorted to power supply |
| 17.2 | LH fan shorted to earth |
| 18.1 | RH fan shorted to power supply |
| 18.2 | RH fan shorted to earth |
| 19.1 | starter solenoid shorted to power supply |
| 19.2 | starter solenoid shorted to earth |
| 30.0 | ROM / EEprom fault |
| 34.0 | signal panel sensor |
| 36.0 | speed sensor |
| 37.0 | immobilizer (transponder) |
| 37.1 | immobilizer (antenna) |
| 37.2 | immobilizer (instrument panel serial driver) |
| 37.3 | immobilizer (serial cable disconnected) |
| 37.4 | immobilizer (com serial drive) |
| 37.5 | immobilizer (key not recognised) |
| 37.6 | can line fault |
Ducati ST 4 Motorcycle Problems :
- Ducati st 4 after fire
- Ducati st 4 air cleaner clogged, poorly sealed, or missing
- Ducati st 4 air cleaner element clogged
- Ducati st 4 air duct loose
- Ducati st 4 air suction valve trouble
- Ducati st 4 air switching valve trouble
- Ducati st 4 backfiring when deceleration
- Ducati st 4 cracked or obstructed intake air pressure sensor
- Ducati st 4 crankshaft sensor trouble
- Ducati st 4 eCU ground and power supply trouble
- Ducati st 4 eCU trouble
- Ducati st 4 engine overheating - Water temperature sensor or crankshaft sensor trouble
- Ducati st 4 engine stalls easily
- Ducati st 4 engine vacuum not synchronizing
- Ducati st 4 exhaust Smokes Excessively
- Ducati st 4 firing incorrect
- Ducati st 4 fuel filter clogged
- Ducati st 4 fuel injector clogged
- Ducati st 4 fuel injector O-ring damage
- Ducati st 4 fuel injector trouble
- Ducati st 4 fuel line clogged
- Ducati st 4 fuel poor quality or incorrect
- Ducati st 4 fuel pressure regulator trouble
- Ducati st 4 fuel pressure too low or too high
- Ducati st 4 fuel pump bearings may wear. Replace the fuel pump
- Ducati st 4 fuel pump not operating
- Ducati st 4 fuel pump operates intermittently and often DFI fuse blows
- Ducati st 4 fuel pump relay trouble
- Ducati st 4 fuel pump trouble
- Ducati st 4 fuel/air mixture incorrect
- Ducati st 4 fuel/air mixture incorrect
- Ducati st 4 gear position sensor, starter lockout or side stand switch trouble
- Ducati st 4 inspect and repair or replace
- Ducati st 4 intake air pressure sensor trouble
- Ducati st 4 intake air temperature sensor trouble
- Ducati st 4 intake air temperature sensor trouble
- Ducati st 4 intermittent any DFI fault and its recovery
- Ducati st 4 little fuel in tank
- Ducati st 4 main throttle sensor trouble
- Ducati st 4 no or little fuel in tank
- Ducati st 4 poor acceleration
- Ducati st 4 spark plug burned or gap maladjusted
- Ducati st 4 spark plug dirty, broken or gap maladjusted
- Ducati st 4 spark plug incorrect
- Ducati st 4 spark weak
- Ducati st 4 stick coil shorted or not in good contact
- Ducati st 4 stick coil trouble
- Ducati st 4 subthrottle sensor trouble
- Ducati st 4 subthrottle valve actuator trouble
- Ducati st 4 throttle body assy dust seal damage
- Ducati st 4 throttle body assy holder loose
- Ducati st 4 throttle valves will not fully open
- Ducati st 4 unstable (rough) idling
- Ducati st 4 unstable fuel pressure
- Ducati st 4 vacuum hose
- Ducati st 4 vehicle-down sensor trouble
- Ducati st 4 water or foreign matter in fuel Change fuel
- Ducati st 4 water temperature sensor trouble
Fault problems that can occur with yourDucati ST 4motorcycle engine is a blown head gasket. This can cause your engine to overheat and possibly crack the cylinder heads. In this case, it is best to take your Ducati ST 4 motorcycle to a professional mechanic to have it checked out. Another common problem is with the carburetor. The carburetor is the part of your motorcycle that mixes air and fuel to create the combustion needed to power the engine.
Possible Failure Types :
- Strange Ducati ST 4 engine noise.
- Ducati ST 4 fog from engine.
- Strange Ducati ST 4 engine noise.
- Ducati ST 4 Vibrations and Rattling
- Ducati ST 4 Loud Acceleration
- Ducati ST 4 rusty exhaust
- Ducati ST 4 blockages in exhaust pipe
- Ducati ST 4 wear and tear exhaust
Ducati Motorcycles was formed in 1953, when the Ducati company split into Ducati Elettronica and Ducati Meccanica SpA. They are well known for their powerful, large L-2 and L-4 engines known as Desmodromic engines. These engines have been used by Ducati for nearly 50 years.
Check other Ducati fault codes.Common abbreviations and their meanings below:
ABS: Anti-Lock Braking System ACR: Automatic Compression Release AFR: Air Fuel Ratio AIS: Active Intake Solenoid ATS: Air Temperature Sensor BAS: Bank Angle Sensor BCM: Body Control Module CAN: Controller Area Network CCM: Cruise Control Module CKP: Crank Position Sensor DLC: Datalink Connector DTC: Diagnostic Trouble Codes ECM: Electronic Control Module ECT: Engine Coolant Temperature ECU: Electronic Control Unit EFI: Electronic Fuel Injection EFP: Electronic Fuel Pump ET: Engine Temperature sensor FI: Fuel Injectors FPR: Fuel Pressure Regulator H-DSSS: Harley-Davidson® Smart Security System HCU: Hydraulic Control Unit, ABS HFSM: Hands Free Security Module HO2S: Heated Oxygen Sensor IAC: Idle Air Control actuator IAT: Intake Air Temperature sensor ICM: Ignition Control Module IMAP: MAP + IAT in one unit ISS: Ion Sensing System JSS: Jiffy Stand Sensor LHCM: Left Hand Control Module MAP: Manifold Absolute Pressure sensor MHR: Right Hand Control Module RCM: Reverse Control Module TCA: Throttle Control Actuator TGS: Twist Grip Sensor TMAP: Intake Air Temperature / Manifold Absolute Pressure equipment TPS: Throttle Position Sensor TSM / TSSM: (Turn Signal / Turn Signal Security Module) VE: Volume Efficiency VIN: Vehicle Identification Number VSS: Vehicle Speed Sensor WSS: Wheel Speed Sensor
These abbreviations, and the accompanying list of trouble codes, can be a great start when your Ducati check engine light comes on. As mentioned above, if you are not comfortable with electrical diagnostic work, a dealership or qualified technician can offer assistance. Please keep in mind that even though you have the ability to clear a DTC using the onboard diagnostic feature, you shouldn't clear the code prior to your service appointment. Let the technician view and clear the codes as they troubleshoot the issue.
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