Suzuki DF200 Service Manual

3-2 ENGINE CONTROL SYSTEM
ENGINE CONTROL SYSTEM STRUCTURE
The DF200/DF225/DF250 models employ an integrated control system which performs the control functions
for fuel injection, ignition, idle/trolling speed (idle air), etc. through the ECM (Engine Control Module).
SYSTEM STRUCTURE 1
NOTE:
• DF200/225 models are not equipped with CMP sensor #2·3 and VVT system.
• DF200 model is not equipped with Multi-stage induction system.
CKP sensor
CMP sensor #1
CMP sensor #2
CMP sensor #3
MAP sensor
IAT sensor
Cylinder temp. sensor
Exhaust manifold temp. sensor #1
Exhaust manifold temp. sensor #2
Throttle position sensor
Neutral switch
Shift position sensor
Oil pressure switch
Emergency stop switch
Ignition switch
O2 sensor (Optional)
Fuel injector
Ignition coil
IAC valve
Oil control valve
Low pressure fuel pump
High pressure fuel pump
VSV (Vacuum switching valve)
Purge valve
Caution Buzzer
Monitor-tachometer
Starter motor relay,
(Starter motor)
Fuel injection system
Ignition system
Idle air control system
VVT system
Fuel pump system
Multi-stage induction system
Evaporation purge system
Caution system
Self diagnostic system
Fail safe system
Operating hour indication system
Oil changing reminder system
Start-in-gear protection system
Starter motor relay control system
O2 feedback system
INPUT
(sensor/switch)
CONTROL
(ECM)
OUTPUT
(actuator etc.)

Suzuki DF200 Specifications

General

Bore x Stroke	97 mm x 97 mm
Maximum Output	200 HP
Fuel Delivery System	Multi-Point Sequential Electronic Fuel Injection
Starting System	Electric
Gear Ratio	2.29:1
Number of Cylinders	4
Maximum Output (kW)	147 kW
Steering	Remote
Max Power	200 HP
Trim Method	Power Trim and Tilt
Exhaust	Through Prop Hub Exhaust
Displacement	2, 867 cc
Weight	226 kg
Full Throttle Operating Range	5, 500 - 6, 100 rpm
Oil Capacity	8.0 L
Full Throttle RPM Range	5500 - 6100 RPM
Shaft Length	20 inches, 25 inches
Alternator Output	44 A
Engine Type	4-Stroke DOHC 16-Valve