13.2 POOR PERFORMANCE AT LOW AND IDLE SPEEDS
N.G.
O.K.
CHECK carburetor N.G.
AIR SCREW ADJUSTMENT
O.K
CHECK FOR LEAKING N.G
INTAKE PIPE
O.K.
PERFORM SPARK TEST
WEEK OR INTERMITTENT SPARK
POSSIBLE REASON
★
Faulty CDI unit or pulse generator
★
Improperly adjusted air screw
★
Deteriorated insulator o-ring
★
Loose carburetor
★
Loose or disconnected ignition system wires
★
Faulty ,carbon or wet fouled spark plug
★
Faulty alternator
★
Faulty CDI unit
★
Faulty ignition switch
★
Faulty ignition coil
★
Faulty pulse generator
★
Broken or shorted spark plug wire
★
Faulty engine stop switch
CHECK IGNITION TIMING
13.3 POOR PERFORMANCE AT HIGH SPEED
N.G.
CHECK IGNITION TIMING
O.K.
CHECK FUEL TUBE AT FUEL FLOW RESTRICTED
CARBURETOR
FUEL FLOWS FREELY
REMOVE CARBURETOR CLOGGED
CHECK FOR CLOGGED JETS
NOT CLOGGED
CHECK AIR CLEANER DIRTY
FILTER ELEMENT
POSSIBLE REASON
★
Faulty CDI unit
★
Faulty pulse generator
★
Lack of fuel in tank
★
Clogged fuel line
★
Clogged fuel valve
★
Logged fuel tank breather hole
★
Clean with high pressure air gun
★
Clean the filter
109
Summary of Contents for CXL-150 - SERVICE
Page 95: ...Picture of right side is for EXL150 2004 two passengers For EXL150 Viper St 95...
Page 99: ...METER CABLE METER CABLE 99...
Page 100: ...METER CABLE METER SENSOR 100...
Page 101: ...12 9 WIRING DIAGRAM This diagram is for ATV YXL 150 101...
Page 102: ...This diagram is for ATV CXL 150 102...
Page 103: ...This diagram is for ATV EXL 150 103...
Page 104: ...This diagram is for ATV EXL 150 2004 two passengers 104...
Page 105: ...This diagram is for ATV EXL 150 105 1 Reserve for a electric choke carburetor Optional...
Page 106: ...This diagram is for ATV EXL 150 VIPER ST 106...
Page 107: ...This diagram is for ATV RXL 150 1 Reserve for a electric choke carburetor Optional 107...