Sym Citycom.300i, Service Manual

Page: 90 / 270

4. Fuel Injection System
4-44
Fault Code and Warning Lamp Flashing Identification Table
No.
Fault
codes
Fault Description
Check
light
Check light flashing
state
Parts Inspection
Throttle position sensor fault Lighting
long 0 ， short 6
Throttle position sensor and wire
1 0120
Fault detection procedures Please refer to the "EFI System components description" throttle position sensor
(TPS) chapter
Manifold Absolute Pressure sensor fault lighting
long 0 ， short 9
MAP sensorand wire
2 0105
Fault detection procedures Please refer to the "EFI System components description" manifold Absolute
Pressure sensor (MAP) chapter
Engine temperature sensor fault (water) lighting
long 1 ， short 2
Engine temperature sensor and wire
3 0115
Fault detection procedures Please refer to the "EFI System components description" engine temperature
sensor (WPS) chapter.
Engine oil temperature sensor fault (oil) lighting
long 1 ， short 1
Engine temperature sensor and wire
4 0195
The current reservation
Intake air temperature sensor fault lighting
long 1 ， short 3
Intake temperature sensor and wire
5 0110
Fault detection procedures Please refer to the "EFI System components description" intake temperature
sensor (TAS) chapter.
Roll over sensor fault lighting
long 1 ， short 5
Roll over sensor and wire
6 1630
Fault detection procedures Please refer to the "EFI System components description" Roll over sensor chapter.
O
2
sensor fault lighting
long 1 ， short 7
O
2
Sensorand wire
7 0130
Fault detection procedures Please refer to the "EFI System components description" O
2
sensor chapter.
ＩＮＪ #1 fault
lighting
long 3 ， short 3
Injector and wire
8 0201
Fault detection procedures Please refer to the "EFI System components description" fuel injector chapter.
IG #1 fault lighting
long 3 ， short 7
Ignition coil and wire
9 0351
Fault detection procedures to adhere to the traditional way
Fuel pump fault lighting
long 4 ， short 1
Fuel pump and wire
10 0230
Fault detection procedures Please refer to the "EFI System components description" fuel pump chapter.
O
2
sensor heater fault lighting
long 4 ， short 5
O
2
Sensorand wire
11 0135
Fault detection procedures Please refer to the "EFI System components description" O
2
Sensor chapter.
ISC motor fault lighting
long 4 ， short 9
Stepper motor and wire
12 1505
Fault detection procedures Please refer to the "EFI System components description" idle speed control valve
(ISC) chapter.
Exhaust 2
nd
air solenoid valve fault lighting
long 5 ， short 4
2
nd
air control valve and wire
13 1410
Fault detection procedures Please refer to the "EFI System components description" 2
nd
air solenoid valve
chapter.
Crankshaft position sensor fault lighting
long 6 ， short 6
Crankshaft position sensor and wire
14 0335
Fault detection procedures Please refer to the "EFI System components description" Crankshaft position
sensor chapter.
PM wire fault lighting
long 6 ， short 8
Manifold absolute pressure sensor
and wire
15 1205
Fault detection procedures Please refer to the "EFI System components description" Manifold absolute
pressure sensor (MAP) chapter.
EEPROM fault Not lit
long – ， short –
EEPROM
16 0603
Replace ECU
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