Replacement Procedure - Sym Joyride 125 Service Manual

5. Fuel Injection System
Error Code Message and Solution Operation
DTC Flash Service
code
code priority
P0217 1
P0335 2
P0120 3
P0121 4
P0124 5
P0560 6
P0110 7
5-26
To this chapter contents
Message
Stop the vehicle immediately, and solve it with priority.
Check the lubricant system for malfunction.
Engine
Check if the ignition or fuel supply system is in normal.
temperature
1
Check if the engine is burnt.
overheat
Make sure if the engine temperature sensor is in normal.
Make sure if the connector is in normal.
Check if the connection of the crank position sensor is
open-circuit.
Abnormal Check if the gap between the sensor and gear tooth is within
crankshaft
specification.
2
position sensor
Check if the crank rotation is run-out.
Check if the sensor is in normal according to the new component

replacement procedure.

Connect the diagnostic and reset the throttle valve position. Make
sure if the idle speed position is within standard range.
Make sure if the wire circuit of the throttle valve position sensor is
Abnormal loosen or short.
throttle position Check if the openness of idle speed by-pass valve is within
2
sensor learning specification. (40~100%)
value Adjust the idle speed CO value to specified range. (0.5%~2.0%)
If this problem symptom still existing, check if the throttle position
sensor (TPS) is in normal according to the new component
replacement procedure.
Make sure if the wire circuit of the throttle valve position sensor is
Abnormal
loosen or short.
throttle position
If this problem symptom still existing, check if the throttle position
2
sensor output
sensor (TPS) is in normal according to the new component
voltage
replacement procedure.
Make sure if the wire circuit of the throttle valve position sensor is
Abnormal
loosen or short.
throttle position
If this problem still existing, check if the throttle position sensor
2
sensor turning
(TPS) is in normal according to the new component replacement
speed
procedure.
Make sure if the battery voltage is too low or high (below 10V or
exceed 16V)
Make sure if the ACG generator charging system circuit is short
Abnormal or abnormal.
1
battery voltage Check if the G4 terminal on the ECU to battery positive post is
short.
Make sure if the battery is in normal. Replace it with new if the
battery is out or order.
Abnormal intake Make sure if the sensor's wire is in open-circuit.
air temperature Make sure if the sensor is normal according to the new
2
sensor component replacement procedure.
Solution operation