KYMCO Downtown 200i Service Manual page 139

13. FUEL INJECTION SYSTEM
Failure
Codes
Blinks
(diagnostic
tool)
37 P0351
41 P0230
45 P0135
49 P1505
66 P0335
13-11
Contents
● Faulty Inductive ignition coil Ω
range (4.2 Ω ± 15%)
Faulty
● Loose or poor connection on
inductive
inductive ignition coil
ignition coil
● Open or short circuit on inductive
ignition coil wire
● Faulty inductive ignition coil
● Faulty Fuel pump Ω range
(F:1100 33
● Loose or poor connection on fuel
Faulty fuel
pump
pump
● Open or short circuit on fuel pump
wire
● Faulty fuel pump
● Faulty O
~9.5 )
● Loose or poor connection on O
2
Faulty O
sensor heater
sensor heater
● Open or short circuit on O
heater wire
● Faulty O
● Loose or poor contacts on ISC
Faulty ISC
● Open or short circuit in ISC wire
● Faulty ISC
● Loose or poor connection on CPS
sensor
Faulty CPS
● Open or short circuit on CPS wire
● Faulty CPS sensor
Causes
E:100 3 )
2
sensor heater Ω range (6.7
2
sensor
2
sensor heater
DOWNTOWN 200i
Symptoms
Engine fail to be
operated
Engine fail to be
operated
2
Engine starts
normally but not
smooth
Engine operates
normally
Engine starts
normally but not
smooth