KYMCO Venox 250, Service Manual

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19. AFI (AUTOMATIC FUEL INJECTION)
19-10
VENOX250/250i
PDA
Code Lamp
Code
Fault description Priority Fault management
P0134 15 (Fr) O2
Sensor/Circuit
Malfunction
2
z Confirm whether the resistance of the
sensor exist open or short circuit?
z Confirm whether the output pin position of
the sensor is correct or open circuit
occurs?(the ECU pin 20)
z If the check result of above steps is OK and
the error code still exists, then replace the
sensor according to the part-exchanging
process to confirm whether the error code
disappears?
0133 39 O2 Heater
Relay/Malfunction
2
z Confirm the resistance of the sensor exists
open or short circuit?
z Confirm whether the output pin position of
the sensor is correct or open circuit
occurs?(the ECU pin 103)
z If the check result of above steps is OK and
the error code still exists, then replace the
sensor according to the part-exchanging
process to confirm whether the error code
disappears?
P0135 38 O2 Heater
Relay/Malfunction
2
z Confirm the resistance of the sensor exists
open or short circuit?
z Confirm whether the output pin position of
the sensor is correct or open circuit
occurs?(the ECU pin 102)
z If the check result of above steps is OK and
the error code still exists, then replace the
sensor according to the part-exchanging
process to confirm whether the error code
disappears?
P0217 08 Engine Over
Temperature
Condition
1
z Stop the vehicle and check immediately.
z Confirmation whether the error code
'Engine Temperature Sensor/Circuit
Malfunction' exists, if yes, then check the
status of cord and connector.
z Check whether the lubrucation or colling
system is abnormal?
z Check whether the ignition or fuelling
system is abnormal?
z Check whether the engine scuff?
P0219 22 Over Speed
Condition
2
z Reduce the engine speed to clear the error
code.
z Check whether the chain split that leads to
the overspeed phenomenon.