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• 2018 Suzuki Bandit 1250 Service Manual
• 2009 Suzuki Bandit 1250 Specs

. 9 9 5 0 0 - 3 9 3 0 0 - 0 1 E. FOREWORD This manual contains an introductory description on the SUZUKI GSF1250/S/A/SA and procedures for its inspec- tion/service and overhaul of its main components. Other information considered as generally known is not included.

• 2018 Suzuki Bandit 1250 specifications and - Suzuki Bandit 1250 2018 Suzuki Bandit 1250 Design and look for the 2018 Suzuki Bandit 1250: are exclusive property of the respective owners.
• Suzuki GSF650/1250 Bandit and GSX650Fservice and Repair Manual: 2007 to 2009 (Haynes Service and Repair. Part of a series of manuals for car or motorcycle owners, the Haynes Automotive Repair. See the Best Books of 2018 So Far.

Suzuki Bandit 1250 Owners Manual - Service Manual for Suzuki Bandit GSF650 2018 motorcycles. 2018 Suzuki Bandit 1250 Owners Manual - Suzuki gsf1250 gsf 1250 bandit 2018 repair Suzuki GSF1250 GSF 1250 Bandit 2018 Repair Service Manual; Suzuki GSX250 GSX 250 1990 Repair Service.

Read the GENERAL INFORMATION section to familiarize yourself with the motorcycle and its maintenance. Use this section as well as other sections to use as a guide for proper inspection and service. TABLE OF CONTENTS Precautions. 00-i Precautions.00-1 General Information. 0-i General Information.0A-1 Maintenance and Lubrication. 0B-1 Service Data.0C-1 Engine. 1-i Precautions.

1-1 Engine General Information and Diagnosis. 1A-1 Emission Control Devices.1B-1 Engine Electrical Devices.1C-1 Engine Mechanical.1D-1 Engine Lubrication System. Table of Contents 00- i Section 00 Precautions CONTENTS Precautions.00-1 General Precautions. 00-1 Precautions for Electrical Circuit Service. 00-2 Precautions.00-1 Warning / Caution / Note.00-1. CAUTION Indicates a potential hazard that could result. If parts replacement is necessary, replace in death or injury.

The parts with Suzuki Genuine Parts or their equivalent. CAUTION. When removing parts that are to be reused, keep them arranged in an orderly manner.

Precautions: 00-2. Use a torque wrench to tighten fasteners.

Before refitting the sealed coupler, make sure its seal to the specified torque. Wipe off grease rubber is positioned properly. The seal rubber may and oil if a thread is smeared with them. Possibly come off the position during disconnecting work and if the coupler is refitted with the seal rubber. 00-3 Precautions: Switch. Check the male connector for bend and female connector for excessive opening. Also check the Never apply grease material to switch contact points to coupler for locking (looseness), corrosion, dust, etc.

Prevent damage. ECM / ABS control unit / HU / Various sensors. Precautions: 00-4. Be careful not to touch the electrical terminals of the electronic parts (ECM, ABS control unit/HU, etc.). The static electricity from your body may damage them.

I6-02 Battery. Battery connection in reverse polarity is strictly prohibited. Such a wrong connection will damage the I3-01 components of the FI and ABS systems instantly.

00-5 Precautions:. Before measuring voltage at each terminal, check to 1) Disconnect the negative (–) cable from the battery. Make sure that battery voltage is 11 V or higher. 2) Check each connector/coupler at both ends of the Terminal voltage check with a low battery voltage will circuit being checked for loose connection. Precautions: 00-6 Continuity check 3) Also, if measured values are as listed following, a resistance (abnormality) exists which causes the 1) Measure resistance across coupler “B” (between “A” voltage drop in the circuit between terminals “A” and and “C” in figure). 3) Measure resistance between terminal at one end of Using The Multi-Circuit Testers circuit (“A” terminal in figure) and body ground.

If. Use the Suzuki multi-circuit tester set. Continuity is indicated, there is a short circuit to. Use well-charged batteries in the tester. Precautions: 00-8.

After using the tester, turn the power off. Special tool: 8 (Multi-circuit tester set) I6-02 NOTE. When connecting the multi-circuit tester, use the needle pointed probe to the back side of the lead wire coupler and connect the probes of tester to them. 00-9 Precautions. 0A-1 Evaporative Emission Control System Abbreviations.0A-1 Inspection (E-33 Only).0B-10 SAE-to-Former SUZUKI Term.0A-2 Engine Oil and Filter Replacement.0B-10 Vehicle Side View.0A-3 Throttle Cable Play Inspection and Vehicle Identification Number.0A-4 Adjustment.0B-12. Use engine oil unless otherwise specified.

Apply molybdenum oil solution. (Mixture of engine oil and SUZUKl MOLY PASTE in a ratio of 1:1). Apply SUZUKI SUPER GREASE “A” or equivalent. 0 Apply SUZUKI MOLY PASTE or equivalent. 0 Apply SUZUKI SILICONE GREASE or equivalent. J1930 terms and abbreviations which may be used in this manual in compliance with SAE recommendations, Programmable Read Only Memory (PROM): — as well as their former SUZUKI names.

Pulsed Secondary Air Injection (PAIR): Pulse Air Ex. SAE term (Abbreviation): Former SUZUKI term.

Volume Air Flow (VAF): Air Flow I7-01 Left Side Vehicle Side View B73 NOTE Difference between illustration and actual motorcycles may exist depending on the markets. SUZUKI GSF1250 (2007-model) Right Side I7-02 SUZUKI GSF1250A (2007-model) Right Side I7-01 Left Side I7-01 I7-02.

PERFORMANCE 4 MOTOR OIL or equivalent engine oil. Use of SF/SG or SH/SJ in API with MA in JASO. Suzuki recommends the use of SAE 10W-40 engine oil.

I have been building engines of all kinds for 40 years,and while I admit I don't have all the answers I have seen a lot over the years and I might be able to help if you need some free info. The next project I'm working on right now is a Kawasaki Brute Force 750 as more of a high HP sport 4x4 to go up against the Can-Am 1000 and the Polaris Scrambler 850. I call it the KFV 1100-X. Rally bombardier 200 2005. It will be striped of the racks,lowered 2 inches with the Elka shocks,running 22x10 front and rear tires and widen out to 50 inches for better handeling. I build a lot of magazine projects for ATV and UTV magazines and some prototype models for the factories.

If SAE 10W-40 engine oil is not available, select and alternative according to the chart. 3 250 ml (3.4/2.9 US/Imp qt) oil. Use of SF/SG or SH/SJ in API with MA in JASO. Suzuki recommends the use of SAE 10W-40 engine oil. For engine coolant mixture information, refer to “Engine If SAE 10W-40 engine oil is not available, select an Coolant Description in Section 1F (Page 1F-1)”. General Information: 0A-6 Country and Area Codes B78 The following codes stand for the applicable country(-ies) and area(-s).

Code Country or Area Effective Frame No. GSF1250 K7 (E-02) U.K. JS1CH01 – GSF1250 K7 (E-19) E.U. JS1CH01 – GSF1250S K7 (E-02) U.K.

0A-7 General Information: Warning, Caution and Information Labels Location B70 12, 13 I7-02 GSF1250/A GSF1250S/SA 1. Noise label — For E-03, 24, 33 2. Information label — For E-03, 28, 33 3. Vacuum hose routing label — For E-33 4. Fuel caution label.

General Information: 0A-8 Component Location Electrical Components Location B71 I7-03 1. Fuel pump relay 6.

Fuel level gauge 11. Mode selection switch coupler 2. Starter relay/Main fuse 7. Ignition coil/plug cap 12. Cooling fan relay 8.

PAIR control solenoid valve 13. 0A-9 General Information: I7-04 15. IAP sensor (No.1) 21.

Turn signal/side-stand relay 27. GP switch 16. Fuel injector 22. Starter motor 17. IAP/TP/IAT sensor 23. Cooling fan 29.

Speed sensor 18. STP sensor 24. CKP sensor 30. HO2 sensor 19. General Information: 0A-10 Specifications Specifications (GSF1250/S) B71 NOTE These specifications are subject to change without notice. Dimensions and dry mass Item Specification Remark Overall length 2 130 mm (83.9 in) Overall width 790 mm (31.1 in) 1 095 mm (43.1 in). Generator Three-phase A.C.

Generator Main fuse 30 A Fuse 10/10/15/15/10/15 A 12 V 60/55 W (H4) GSF1250 Headlight 12 V 55 W (H7) + 12 V 55 W (H7) GSF1250S 12 V 5 W GSF1250 Position light 12 V 5 W x 2. General Information: 0A-12 Specifications (GSF1250A/SA) B72 NOTE These specifications are subject to change without notice. Dimensions and dry mass Item Specification Remark Overall length 2 130 mm (83.9 in) Overall width 790 mm (31.1 in) 1 095 mm (43.1 in) GSF1250A Overall height 1 235 mm (48.6 in). 0A-13 General Information: Chassis Item Specification Remark Front suspension Telescopic, coil spring, oil damped Rear suspension Link type, coil spring, oil damped Front suspension stroke 130 mm (5.1 in) Rear wheel travel 136 mm (5.4 in) Steering angle 35° (right & left) Caster 25°. General Information: 0A-14 Special Tools and Equipment Special Tool B72 7 8 0 2 2 Snap ring pliers Snap ring pliers Hexagon socket (24 Vernier calipers (1/20 Micrometer (1/100 mm, 200 mm) mm, 25 – 50 mm) 4 5 0 2 5 Micrometer (75 –. 0A-15 General Information: 0 1 1 2 1 Oil filter wrench Oil filter wrench Compression gauge Compression gauge Oil pressure gauge attachment hose 0 1 1 0 1 Oil pressure gauge Meter (for high Valve lapper set Valve spring Valve spring attachment pressure) compressor. General Information: 0A-16 1 0 1 1 0 Bearing remover Bearing installer set Bearing installer set Spark plug wrench set Torx bit (JT40H) 0 0 4 0 0 Bit holder Torx wrench Rotor remover slide Rotor remover set Rotor holder shaft 0 0.

0B-1 Maintenance and Lubrication: Maintenance and Lubrication General Information Precautions Precautions for Maintenance B71 The “Periodic Maintenance Schedule Chart” lists the recommended intervals for all the required periodic service work necessary to keep the motorcycle operating at peak performance and economy. Maintenance intervals are expressed in terms of kilometers, miles and months for your convenience. Maintenance and Lubrication: 0B-2 Interval 1 000 6 000 12 000 18 000 24 000 Item miles 4 000 7 500 11 000 14 500 months — Brake fluid Replace every 2 years.

Tires — Steering — — Front forks —. 0B-3 Maintenance and Lubrication: Repair Instructions Air Cleaner Element Replacement Cleaning B71 1) Remove the air cleaner element.

Refer to “Air Replace air cleaner element Cleaner Element Removal and Installation in Section Every 18 000 km (11 000 miles, 36 months) 1D (Page 1D-6)”. Maintenance and Lubrication: 0B-4 Exhaust Pipe Bolt and Muffler Bolt Inspection Spark Plug Inspection and Cleaning B75 B74 Tighten exhaust pipe bolts, muffler bolt and nut Inspect spark plug Initially at 1 000 km (600 miles, 2 months) and every Every 6 000 km (4 000 miles, 12 months) 12 000 km (7 500 miles, 24 months) thereafter. IN.: 0.10 – 0.20 mm (0.004 – 0.008 in) and Installation in Section 1G (Page 1G-9)”. EX.: 0.20 – 0.30 mm (0.008 – 0.012 in) 2) Remove the frame head covers. (GSF1250/A) Refer to “Exterior Parts Removal and Installation in Section 9D (Page 9D-6)”. Maintenance and Lubrication: 0B-6 NOTE. The cam must be at positions, “A” or “B”, when checking or adjusting the valve “D” clearance.

Clearance readings should not “C” be taken with the cam in any other position than these two positions. 0B-7 Maintenance and Lubrication: 11) Turn the crankshaft clockwise 360° (one full rotation) 2) Remove the tappet (1) and shim (2) by fingers or and align the match mark on the crankshaft with the magnetic hand. Mating surfaces of crankcases. Also, position the notches “E”. Maintenance and Lubrication: 0B-8 (INTAKE SIDE) I7-02.

0B-9 Maintenance and Lubrication: (EXHAUST SIDE) I7-02. Maintenance and Lubrication: 0B-10 Engine Oil and Filter Replacement 6) Install the camshafts and cam chain tension adjuster. Refer to “Engine Top Side Assembly in Section 1D B78 (Page 1D-28)”. Replace engine oil Initially at 1 000 km (600 miles, 2 months) and every 7) Rotate the engine so that the tappet is depressed 6 000 km (4 000 miles, 12 months) thereafter. MOTORCYCLE OIL FILTER.

Other manufacturer’s oil filters may differ in thread specifications (thread diameter and pitch), filtering performance and durability which may lead to engine damage or oil leaks. Also, do not use a genuine Suzuki automobile oil filter on this motorcycle. Maintenance and Lubrication: 0B-12 4) Install a new oil filter. Turn it by hand until you feel 1) Loosen the lock-nut (1) of the throttle pulling cable that the oil filter O-ring contacts the oil filter mounting (2). Then, tighten the oil filter two full turns (or to 2) Turn the adjuster (3) in or out until the throttle cable specified torque) using the special tool. 0B-13 Maintenance and Lubrication: 3) Check the engine coolant level by observing the full 3) Drain engine coolant by disconnecting the water and lower lines on the engine coolant reservoir tank.

Pump outlet hose (2). If the level is below the lower line, add engine coolant to the full line from the engine coolant reservoir tank filler. Maintenance and Lubrication: 0B-14 Clutch System Inspection 5) Slowly swing the motorcycle, right and left, to bleed the air trapped in the cooling circuit. B73 Inspect clutch hose and clutch fluid 6) Add engine coolant up to the thermostat connector Every 6 000 km (4 000 miles, 12 months) inlet. 0B-15 Maintenance and Lubrication: 3) Inspect the clutch hose for crack, damage or clutch 2) Visually check the drive chain for the possible fluid leakage.

If it is damaged, replace the clutch defects listed as follows. If any defects are found, the hose with a new one.

“drive chain oil”. Such oil can damage the O-rings. Drive chain slack “a”. The standard drive chain is a RK Standard 20 – 30 mm (0.8 – 1.2 in) GB50GSVZ3. SUZUKI recommends to use this standard drive chain as a replacement. “A” “A” I7-02 I7-01 “a”.

2018 Suzuki Bandit 1250 Service Manual

0B-17 Maintenance and Lubrication: Brake System Inspection B79 Inspect brake system Initially at 1 000 km (600 miles, 2 months) and every 6 000 km (4 000 miles, 12 months) thereafter. Inspect brake hose and brake fluid Every 6 000 km (4 000 miles, 12 months) WARNING. Maintenance and Lubrication: 0B-18 GSF1250A/SA only Front and Rear Brake Hose Inspection 1) Remove the seat, right frame cover and fuel tank. (GSF1250A/SA) Refer to “Exterior Parts Construction in Section 9D (Page 9D-2)” and “Fuel Tank Removal and Installation in Section 1G (Page 1G-9)”. 0B-19 Maintenance and Lubrication: Air Bleeding from Brake Fluid Circuit Tire Pressure Refer to “Air Bleeding from Brake Fluid Circuit in Section If the tire pressure is too high or too low, steering will be 4A (Page 4A-8)”. Adversely affected and tire wear increased. Therefore, maintain the correct tire pressure for good roadability or Rear Brake Light Switch Adjustment shorter tire life will result.

Maintenance and Lubrication: 0B-20 Steering System Inspection Rear Suspension Inspection B75 B77 Inspect steering system Inspect rear suspension Initially at 1 000 km (600 miles, 2 months) and every Every 12 000 km (7 500 miles, 24 months) 12 000 km (7 500 miles, 24 months) thereafter. Inspect the rear shock absorbers for oil leakage and Steering should be adjusted properly for smooth turning check that there is no play in the swingarm. 0B-21 Maintenance and Lubrication: Chassis Bolt and Nut Inspection B78 Tighten chassis bolt and nut Initially at 1 000 km (600 miles, 2 months) and every 6 000 km (4 000 miles, 12 months) thereafter. Check that all chassis bolts and nuts are tightened to their specified torque. Maintenance and Lubrication: 0B-22 I7-01 I7-02 13. Front fork lower clamp bolt 7.

2009 Suzuki Bandit 1250 Specs

Brake hose union bolt: 23 N⋅m (2.3 kgf-m, 16.5 lb-ft) 21. Front footrest bolt 22. Rear brake master cylinder mounting bolt 23. Rear brake master cylinder rod lock-nut 24. For the tightening torque of fastener not specified in this section, refer to “Tightening Torque Specifications in Section 0C (Page 0C-7)”.

Special Tools and Equipment Recommended Service Material B71 Material SUZUKI recommended product or Specification Note Brake fluid DOT 4 — (Page 0B-14) /. Service Data: 0C-1 Service Data General Information Specifications Service Data B71 Valve + Guide Unit: mm (in) Item Standard Limit 31 (1.22) — Valve diam. 27 (1.06) — 0.10 – 0.20 (0.004 – 0.008) — Valve clearance (when cold) 0.20 – 0.30 (0.008 – 0.012) —. 0C-2 Service Data: Cylinder + Piston + Piston Ring Unit: mm (in) Item Standard Limit 1 000 kPa Compression pressure 1 300 – 1 700 kPa (13 – 17 kgf/cm, 185 – 242 psi) (10 kgf/cm, 142 psi) 200 kPa Compression pressure difference —.

Service Data: 0C-3 Oil Pump Item Standard Limit 100 – 400 kPa (1.0 – 4.0 kgf/cm, 14 – 57 psi) Oil pressure (at 60 °C, 140 °F) — at 3 000 r/min Clutch Unit: mm (in) Item Standard Limit Clutch drive plate thickness No.1, 2, 3 3.72 –. 0C-4 Service Data: Injector + Fuel Pump + Fuel Pressure Regulator Item Specification Note 11 – 13 Ω at 20 °C (68 °F) Injector resistance Fuel pump discharge amount 166 ml (5.6/5.8 US/lmp oz) and more/10 sec. Fuel pressure regulator operating set Approx.

30 A ABS motor (GSF1250A/ 20 A SA only) ABS valve (GSF1250A/ 15 A SA only) Wattage Unit: W Specification Item GSF1250/A GSF1250S/SA Headlight ← Position/Parking light 5 x 2 ← Brake light/Taillight 21/5 ← Turn signal light 21 x 4 ←. Front fork oil level (Without spring, GSF1250S/ outer tube fully compressed) 144 (5.7) Front fork oil type SUZUKI FORK OIL SS-08 or an equivalent fork oil — GSF1250/A 472 ml (16.0/16.6 US/lmp oz) — Front fork oil capacity (Each leg) GSF1250S/ 471 ml (15.9/16.6 US/lmp oz). Service Data: 0C-7 Fuel + Oil Item Specification Note Use only unleaded gasoline of at least 87 pump octane (R/2 + M/2) or 91 octane or higher rated by the research method. Gasoline containing MTBE (Methyl Tertiary Butyl Ether), less E-03, 28, 33 Fuel type than 10% ethanol, or less than 5% methanol with. 0C-8 Service Data: Item N⋅m kgf-m lb-ft Oil pressure switch lead wire bolt 0.15 (initial) M6 (Final) Crankcase bolt (initial) 11.0 M8 (Final) 19.0 (initial) 13.0 Crankshaft journal bolt M9 (Final) 23.0 M6 M8 Oil gallery plug M12 11.0 M16 25.5 Oil gallery bolt Oil gallery jet. Service Data: 0C-9 Chassis Item N⋅m kgf-m lb-ft Steering stem head nut 47.0 Tighten 45 N⋅m (4.5 kgf-m, 32.5 Ib-ft) then turn back 1/2 – Steering stem nut 1/4. Front fork upper clamp bolt 16.5 Front fork lower clamp bolt 16.5 Front fork cap bolt 16.5.

0C-10 Service Data: Tightening Torque Chart For other bolts and nuts not listed in the preceding page, refer to this chart: Bolt Diameter Conventional or “4” marked bolt “7” marked bolt “a” (mm) N⋅m kgf-m lb-ft N⋅m kgf-m lb-ft 0.15 0.23 0.45 0.55. Table of Contents 1- i Section 1 Engine CONTENTS Precautions.1-1 DTC “C28” (P1655): Secondary Throttle Valve Actuator (STVA) Malfunction.1A-73 Precautions. 1-1 DTC “C29” (P1654-H/L): Secondary Throttle Precautions for Engine. 1-1 Position Sensor (STPS) Circuit Malfunction.1A-77 Engine General Information and DTC “C31”. 1-ii Table of Contents PAIR Control Solenoid Valve Removal and Compression Pressure Check.1D-3 Installation.1B-6 Repair Instructions.1D-4 PAIR System Inspection.1B-6 Engine Components Removable with the Crankcase Breather (PCV) Hose Inspection.1B-8 Engine in Place.1D-4 Crankcase Breather (PCV) Hose / Cover / Air Cleaner Element Removal and Installation.1D-6 Separator Removal and Installation. Table of Contents 1-iii Schematic and Routing Diagram.1E-2 Water Pump Disassembly and Assembly.1F-14 Engine Lubrication System Chart Diagram.1E-2 Water Pump Related Parts Inspection.1F-17 Diagnostic Information and Procedures.

1E-3 Specifications. 1F-18 Engine Lubrication Symptom Diagnosis. 1E-3 Service Data. 1-iv Table of Contents CKP Sensor Removal and Installation.1H-8 Charging System.1J-1 Engine Stop Switch Inspection.1H-8 Schematic and Routing Diagram.1J-1 Ignition Switch Inspection.1H-9 Charging System Diagram.1J-1 Ignition Switch Removal and Installation.1H-9 Component Location. 1J-1 Specifications.1H-11 Charging System Components Location. Precautions: Precautions Engine Precautions Precautions for Engine B71 Refer to “General Precautions in Section 00 (Page 00-1)” and “Precautions for Electrical Circuit Service in Section 00 (Page 00-2)”.

1A-1 Engine General Information and Diagnosis: Engine General Information and Diagnosis Engine General Description Injection Timing Description B71 Injection Time (Injection Volume) The factors to determine the injection time include the basic fuel injection time, which is calculated on the basis of the intake air pressure, engine speed and throttle opening angle, and various compensations. Engine General Information and Diagnosis: 1A-2 Compensation of Injection Time (Volume) The following different signals are output from the respective sensors for compensation of the fuel injection time (volume). Signal Descriptions ENGINE COOLANT TEMPERATURE SENSOR When engine coolant temperature is low, injection time (volume) SIGNAL is increased. 1A-3 Engine General Information and Diagnosis: For Example: The ignition switch is turned ON, and the engine stop switch is turned OFF. In this case, the speedometer does not receive any signal from the ECM, and the panel indicates “CHEC”.

If CHEC is indicated, the LCD does not indicate the trouble code. Engine General Information and Diagnosis: 1A-4 Schematic and Routing Diagram FI System Wiring Diagram B71 I7-04.

1A-5 Engine General Information and Diagnosis: Terminal Alignment of ECM Coupler B72 I7-02 TERMINAL NO. CIRCUIT TERMINAL NO. CIRCUIT STVA signal (STVA, 2A) CKP sensor signal (CKP-) STVA signal (STVA, 1A) Serial data for self-diagnosis EVAP page control valve E-33 only Power source for fuel injector (VM) —.

Engine General Information and Diagnosis: 1A-6 Component Location FI System Parts Location B71 “B” “J” “I” “C” “H” “D” “E” “F” I7-04 “A”: ECM “C”: Cooling fan relay “E”: ISC valve “G”: Cooling fan “I”: PAIR control solenoid valve “B”: TO sensor “D”: STV actuator “F”: HO2 sensor “H”: Ignition coil. 1A-7 Engine General Information and Diagnosis: Diagnostic Information and Procedures Engine Symptom Diagnosis B71 Condition Possible cause Correction / Reference Item Engine will not start or is Valve clearance out of adjustment. Hard to start Worn valve guides or poor seating of Repair or replace. Engine General Information and Diagnosis: 1A-8 Condition Possible cause Correction / Reference Item Engine stalls often Defective IAP sensor or circuit.

Repair or replace. (Incorrect fuel/air mixture) Clogged fuel filter. Clean or replace. Defective fuel pump. Defective fuel pressure regulator.

1A-9 Engine General Information and Diagnosis: Condition Possible cause Correction / Reference Item Engine noisy (Noise Worn or damaged impeller shaft. Seems to come from Worn or damaged mechanical seal. Water pump) Contact between pump case and Replace. Engine General Information and Diagnosis: 1A-10 Condition Possible cause Correction / Reference Item Engine lacks power Low fuel pressure. Repair or replace. (Defective control circuit Defective TP sensor. Or sensor) Defective IAT sensor.

Defective CKP sensor. Defective GP sensor. 1A-11 Engine General Information and Diagnosis: Self-Diagnostic Procedures 5) Check the DTC to determine the malfunction part. B75 Refer to “DTC Table (Page 1A-18)”.

Use of Mode Select Switch Special tool NOTE (A): 0 (Mode select switch). Do not disconnect coupler from ECM, the battery cable from the battery, ECM ground wire harness from the engine or main fuse before confirming DTC (Diagnostic Trouble. Engine General Information and Diagnosis: 1A-12 Use of SDS NOTE. Do not disconnect the coupler from ECM, the battery cable from the battery, ECM ground wire harness from the engine or main fuse before confirming DTC (Diagnostic Trouble Code) stored in memory.

1A-13 Engine General Information and Diagnosis: 3) Check the DTC. 4) Start the engine or crank the engine for more than 4 seconds. 4) The previous malfunction history code (Past DTC) 5) Check the DTC to determine the malfunction part.

Still remains stored in the ECM. Engine General Information and Diagnosis: 1A-14 Show Data When Trouble (Displaying Data at the Time of DTC) B78 Use of SDS ECM stores the engine and driving conditions (in the form of data as shown in the figure) at the moment of the detection of a malfunction in its memory. 1A-15 Engine General Information and Diagnosis: 2) Click the drop down button (2), either “Failure #1” or “Failure #2” can be selected. I7-01 SDS Check B79 Using SDS, sample the data at the time of new and periodic vehicle inspections.

After saving the sampled data in the computer, file them by model and by user. Engine General Information and Diagnosis: 1A-16 Sample Data sampled from cold starting through warm-up Check the engine r/min. Check the water temperature. 50 ˚C and more Check the manifold absolute pressure. XXX kPa I7-01 Data at 3 000 r/min under no load Approx.

1A-17 Engine General Information and Diagnosis: Data at the time of racing Throttle: Quick wide open Throttle: Slowly open Secondary throttle valve opens closes in according with the throttle valve opening PAIR control solenoid valve OFF in according with the throttle valve opens closes I7-01 Data of intake negative pressure during idling (100 °C). Engine General Information and Diagnosis: 1A-18 Example of Trouble Three data; value 1 (current data 1), value 2 (past data 2) and value 3 (past data 3); can be made in comparison by showing them in the graph.

Read the change of value by comparing the current data to the past data that have been saved under the same condition, then you may determine how changes have occurred with the passing of time and identify what problem is currently occurring. 1A-19 Engine General Information and Diagnosis: Code Malfunction Part Remarks C26 (P0353) Ignition signal #3 (IG coil #3) For #3 cylinder (Page 1A-73) C27 (P0354) Ignition signal #4 (IG coil #4) For #4 cylinder (Page 1A-73) C28 (P1655) Secondary throttle valve actuator (STVA) (Page 1A-73) C29 (P1654-H/L) Secondary throttle position sensor (STPS).

Engine General Information and Diagnosis: 1A-20 Fail-Safe Function Table B73 FI system is provided with fail-safe function to allow the engine to start and the motorcycle to run in a minimum performance necessary even under malfunction condition. Item Fail-Safe Mode Starting Ability Running Ability Intake air pressure is fixed to 101 kPa (760. 1A-21 Engine General Information and Diagnosis: FI System Troubleshooting B74 Customer Complaint Analysis Record details of the problem (failure, complaint) and how it occurred as described by the customer. For this purpose, use of such an inspection form such as following will facilitate collecting information to the point required for proper analysis and diagnosis. Engine General Information and Diagnosis: 1A-22 Visual Inspection Prior to diagnosis using the mode select switch or SDS, perform the following visual inspections. The reason for visual inspection is that mechanical failures (such as oil leakage) cannot be displayed on the screen with the use of mode select switch or SDS.

1A-23 Engine General Information and Diagnosis: Malfunction Detected Item Detected Failure Condition Check For Code The sensor should produce following voltage. 0.5 V ≤ sensor voltage.