Suzuki DL1000 Service Manual

4-26 FI SYSTEM
FAIL-SAFE FUNCTION
FI system is provided with fail-safe function to allow the engine to start and the motorcycle to run in a mini-
mum performance necessary even under malfunction condition.
“Yes” means that the engine can start and can run even if the above signal is not received from each sensor.
But, the engine running condition is not complete, providing only emergency help (by fail-safe circuit). In this
case, it is necessary to bring the motorcycle to the workshop for complete repair.
ITEM FAIL-SAFE MODE STARTING ABILITY RUNNING ABILITY
Intake air pressure sensor Intake air pressure is
fixed to 760 mmHg.
“YES”“YES”
Throttle position sensor The throttle opening is
fixed to full open position.
Ignition timing is also
fixed.
“YES”“YES”
Engine coolant tempera-
ture sensor
Engine coolant tempera-
ture value is fixed to
80°C.
“YES”“YES”
Intake air temperature
sensor
Intake air temperature
value is fixed to 40°C.
“YES”“YES”
Atmospheric pressure
sensor
Atmospheric pressure is
fixed to 760 mmHg.
“YES”“YES”
Ignition signal
#1 #1 Ignition-off
“YES”“YES”
#2 cylinder can run.
#2 #2 Ignition-off
“YES”“YES”
#1 cylinder can run.
Injection signal
#1 #1 Fuel-cut
“YES”“YES”
#2 cylinder can run.
#2 #2 Fuel-cut
“YES”“YES”
#1 cylinder can run.
Secondary throttle valve
actuator
Secondary throttle valve
is fixed to half open posi-
tion.
“YES”“YES”
Secondary throttle posi-
tion sensor
Secondary throttle valve
is fixed to half open posi-
tion.
“YES”“YES”
Gear position signal Gear position signal is
fixed to 6th gear.
“YES”“YES”
Heated oxygen sensor Fuel-air compensation
ratio is fixed to normal
condition.
“YES”“YES”

Suzuki DL1000 Specifications

General

Brand	Suzuki
Model	DL1000
Category	Motorcycle
Language	English