Suzuki AN400 Service Manual

1G-4 Fuel System:
Insufficient engine power
(Control circuit or sensor
failure)
Fuel pressure too low. Repair or replace.
Throttle position failure. Replace.
ECM failure. Replace.
Throttle position sensor synchronization
failure.
Adjust.
Engine overheats (Fuel
mixture too lean)
Fuel injector failure. Replace.
Condition Possible cause Correction / Reference Item

Suzuki AN400 Specifications

General

Fuel System	Fuel injection
Starter	Electric
Front Suspension	Telescopic, coil spring, oil damped
Rear Suspension	Swingarm type, coil spring, oil damped
Engine Type	4-stroke, liquid-cooled, single-cylinder, DOHC
Bore x Stroke	81.0mm x 77.6mm
Front Brakes	Disc brake
Rear Brakes	Disc brake
Rear Tire	150/70-13M/C 64S, tubeless