| Fault # | Item | Symptom | Fail-Safe Action | Start | Drive |
| 11 | cylinder identification sensor | no nomral signals are received from the cylinder identification sensor | continues to operate the engine based on the of the cylinder identification that existed up to that point | unable | able |
| 12 | crankshaft position sensor | no normal signals are received from the crankshaft position sensor | stops the engine by stopping the injection and ignition | unable | unable |
| 13 | intake air pressure sensor (1/0) | intake air pressure sensor - open or shortr circuit detected | fixes the intake air pressure to 760 mmHg | able | able |
| 14 | intake air pressure sensor pipe system | faulty intake air pressure sensor pipe system a hose is detached, causing the constant application of atmospheric pressure to the sensor, or, the hose is closed | fixes the intake air pressure to 760 mmHg | able | able |
| 15 | throttle position sensor (1/0) | TPS - open or short circuit detected | fixes the TPS fully open | able | able |
| 19 | sidestand switch (open circuit wire to ECU) | open circuit is detected in the input line from the sidestand switch to the ECU | NO START | unable | unable |
| 20 | intake temperature atmospheric pressure | defective values are detected due to internal malfunction | fixes the intake air pressure and atmospheric oressure to 760 mmHg | able | able |
| 21 | coolant temperature sensor | open or short circuit detected | fixes the coolant temperature to 60°C | | able |
|
| 22 | intake temperature sensor | open or short circuit detected | fixes th eintake air temperature to 20°C | able | able |
| 23 | atmospheric pressure sensor | open or short circuit detected | fixes the atmospheric pressure to 760 mmHg | able | able |
| 24 | O² sensor (inactive) | no normal signals are received from the O² sensor | - | able | able |
| 30 | lean cut angle cut-off switch (latch up detected) | the motorcycle has overturned | turns OFF the fuel injection system relay of the fuel system | unable | unable |
| 33 | Faulty ignition | open circuit detected in th eprimary wire of the ignition coil (#1) | fuel is cut off on to the cylinder in which malfunction is detected. ability to start depends on the number of faulty cylinder |
able | able |
| 34 | Faulty ignition | open circuit detected in th eprimary wire of the ignition coil (#2) | fuel is cut off on to the cylinder in which malfunction is detected. ability to start depends on the number of faulty cylinder |
? | ? |
| 41 | lean angle cut-off switch (1/0) | open or short circuit detected | tunrs OFF the fuel injection system relay of the fuel system | unable | unable |
| 42 | speed sensor, neutral switch |
no normal signals are received from the speed sensor, or, an open or short circuit is detected in the neutral switch | fixes the gear to the top gear | able | able |
| 43 | fuel system voltage (monitor voltage) |
the ECU is unable to monitor the battery voltage (an open circuit in the line to the ECU) | fixes teh battery voltage to 12V | able | able |
| 44 | error in writing the amount of CO adjustement on EEPROM | an error is detected while reading or writing on th eEEPROM (CO adjustment value) | - | able | able |
| 50 | ECU internal malfunction (memory check error) |
faulty ECU memory. When this malfunction is detected the code number might not appear on the meter. | - | unable | unable |
| Er-1 | ECU malfunction (output signal error) |
no signals are received from the ECU | - | unable | unable |
| Er-2 | ECU malfunction (output signal error) |
no signals are received from the ECU within the specific duration | - | unable | unable |
| Er-3 | ECU malfunction (output signal error) |
data from teh ECU cannot be received correctly | - | unable | unable |
| Er-4 | ECU malfunction (input signal error) |
non-registered data has been received from the meter | - | unable | unable |