KYMCO MXU 450i Service Manual

11. EFI SYSTEM MXU 450i
11-15
CELP FAILURE CODES LIST
Blin
k
Failure
Codes
Fault description Priorit
y
Solution
1 P0217
Engine temperature
overheat
1
Slow down the vehicle and go to workshop for
checking immediately.
Confirm if the engine temperature sensor or electric
circuit is abnormality.
2 P0335
Crankshaft position
sensor or circuit
malfunction
2
Check the connector of crankshaft position sensor if
is loosen.
Check if the Rotor is align to Crankshaft position
sensor during the crankshaft running.
3 P1120
Throttle
p
osition senso
r
setting value problem
2
Make sure if the connector of Throttle position sensor
is connected correctly.
Check if the Throttle position sensor is adjusted.
4 P1121
Throttle
p
osition senso
r
output range problem
2
Make sure if the connector of Throttle position sensor
is connected correctly.
Check if the Throttle position sensor is adjusted.
5 P1122
Throttle position sensor
movement speed
problem
2
1.Make sure if the connector of Throttle position
sensor is connected correctly.
2.Check if the Throttle position sensor is adjusted.
6 P0560
Battery voltage
malfunction
1
1. Check if the battery voltage is lower or higher.
2.Check if the charge system is malfunction.
7 P0110
Intake air temperature
circuit malfunction
2 Inlet air temperature sensor or electric circuit
malfunction
8 P0410
Idle air valve circuit
malfunction
2
Check if the connector of Idle air valve is loosen.
Check if the resistance of valve is normal.
9 P0505
Idle speed volume
control range problem
3 Check if the ISC steps range over 65steps.
10 P0251
Injector or electric
circuit problem
2
Check if the connector of Injector is loosen.
Check if the ECU is signal to Injector.
Check if the power source and resistance of Injector
are malfunction.

KYMCO MXU 450i Specifications

General

Brand	KYMCO
Model	MXU 450i
Category	Offroad Vehicle
Language	English