Ducati 620 Sport Fault Codes
Ducati 620 Sport 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 620 sport faults are the list of some of the parts of a motorcycle engine.
Ducati 620 Sport motorcycles are particularly vulnerable to exhaust fumes, so you’re right to be concerned about the fumes you breathed in. The good news is that you should be able to find a motorcycle maintenance checklist online or at your local dealership that will provide you with a list of potential issues that might be causing your bike to release harmful emissions.
Ducati 620 Sport Faults :
Engine management systems of Ducati 620 Sport are responsible for monitoring a range of features and its warning light should go out a few seconds after ignition. The system's main job is to keep the engine running at peak performance by monitoring many parameters like coolant temperature, oil pressure, fuel level and air/fuel ratio. The system monitors these parameters continuously and alerts the driver if any of these parameters fall outside the predetermined limits.
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 620 Sport Motorcycle Problems :
- Ducati 620 sport after fire
- Ducati 620 sport air cleaner clogged, poorly sealed, or missing
- Ducati 620 sport air cleaner element clogged
- Ducati 620 sport air duct loose
- Ducati 620 sport air suction valve trouble
- Ducati 620 sport air switching valve trouble
- Ducati 620 sport backfiring when deceleration
- Ducati 620 sport cracked or obstructed intake air pressure sensor
- Ducati 620 sport crankshaft sensor trouble
- Ducati 620 sport eCU ground and power supply trouble
- Ducati 620 sport eCU trouble
- Ducati 620 sport engine overheating - Water temperature sensor or crankshaft sensor trouble
- Ducati 620 sport engine stalls easily
- Ducati 620 sport engine vacuum not synchronizing
- Ducati 620 sport exhaust Smokes Excessively
- Ducati 620 sport firing incorrect
- Ducati 620 sport fuel filter clogged
- Ducati 620 sport fuel injector clogged
- Ducati 620 sport fuel injector O-ring damage
- Ducati 620 sport fuel injector trouble
- Ducati 620 sport fuel line clogged
- Ducati 620 sport fuel poor quality or incorrect
- Ducati 620 sport fuel pressure regulator trouble
- Ducati 620 sport fuel pressure too low or too high
- Ducati 620 sport fuel pump bearings may wear. Replace the fuel pump
- Ducati 620 sport fuel pump not operating
- Ducati 620 sport fuel pump operates intermittently and often DFI fuse blows
- Ducati 620 sport fuel pump relay trouble
- Ducati 620 sport fuel pump trouble
- Ducati 620 sport fuel/air mixture incorrect
- Ducati 620 sport fuel/air mixture incorrect
- Ducati 620 sport gear position sensor, starter lockout or side stand switch trouble
- Ducati 620 sport inspect and repair or replace
- Ducati 620 sport intake air pressure sensor trouble
- Ducati 620 sport intake air temperature sensor trouble
- Ducati 620 sport intake air temperature sensor trouble
- Ducati 620 sport intermittent any DFI fault and its recovery
- Ducati 620 sport little fuel in tank
- Ducati 620 sport main throttle sensor trouble
- Ducati 620 sport no or little fuel in tank
- Ducati 620 sport poor acceleration
- Ducati 620 sport spark plug burned or gap maladjusted
- Ducati 620 sport spark plug dirty, broken or gap maladjusted
- Ducati 620 sport spark plug incorrect
- Ducati 620 sport spark weak
- Ducati 620 sport stick coil shorted or not in good contact
- Ducati 620 sport stick coil trouble
- Ducati 620 sport subthrottle sensor trouble
- Ducati 620 sport subthrottle valve actuator trouble
- Ducati 620 sport throttle body assy dust seal damage
- Ducati 620 sport throttle body assy holder loose
- Ducati 620 sport throttle valves will not fully open
- Ducati 620 sport unstable (rough) idling
- Ducati 620 sport unstable fuel pressure
- Ducati 620 sport vacuum hose
- Ducati 620 sport vehicle-down sensor trouble
- Ducati 620 sport water or foreign matter in fuel Change fuel
- Ducati 620 sport water temperature sensor trouble
Your motorcycle engine consists of a lot of parts such as the engine block, cylinder heads and pistons. It is important to make sure these are all clean and lubricated to avoid engine problems. Also remember that Ducati 620 Sport motorcycle engine is a very delicate piece of machinery so it's best to handle it with care.
Possible Failure Types :
- Strange Ducati 620 Sport engine noise.
- Ducati 620 Sport fog from engine.
- Strange Ducati 620 Sport engine noise.
- Ducati 620 Sport Vibrations and Rattling
- Ducati 620 Sport Loud Acceleration
- Ducati 620 Sport rusty exhaust
- Ducati 620 Sport blockages in exhaust pipe
- Ducati 620 Sport 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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