Suzuki GSX-R1000 2007 Service Manual

FI SYSTEM DIAGNOSIS 4-65
Step 2
1) Connect the TO sensor coupler and ECM coupler.
2) Insert the needle pointed probes to the lead wire coupler.
3) Turn the ignition switch ON.
4) Measure the voltage at the wire side coupler between B and
B/Br wires.
 TO sensor voltage (Normal): 0.4 – 1.4 V
( B –  B/Br)
Also, measure the voltage when leaning the motorcycle.
5) Dismount the TO sensor from its bracket and measure the
voltage when it is leaned 65° and more, left and right, from
the horizontal level.
 TO sensor voltage (Leaning): 3.7 – 4.4 V
( B –  B/Br)
\ 09900-25008: Multi-circuit tester set
09900-25009: Needle pointed probe set
W Tester knob indication: Voltage ()
Is the voltage OK?
6) After repairing the trouble, clear the DTC using SDS tool.
(4-28)
“C24” (P0351), “C25” (P0352), “C26” (P0353) or “C27” (P0354) IGNITION
SYSTEM MALFUNCTION
* Refer to the IGNITION SYSTEM for details. (9-20)
2
V
2
V
65˚
YES
• R, B or B/Br wire open or shorted to ground, or
poor , 6 or : connection
• If wire and connection are OK, intermittent trou-
ble or faulty ECM.
• Recheck each terminal and wire harness for
open circuit and poor connection.
• Replace the ECM with a known good one, and
inspect it again.
NO
• Loose or poor contacts on the ECM coupler
• Open or short circuit
• Replace the TO sensor with a new one.
ECM coupler (Harness side)
2
(Black) (Gray)

Suzuki GSX-R1000 2007 Specifications

General

Engine Type	4-stroke, 4-cylinder, liquid-cooled, DOHC
Displacement	999 cc
Bore x Stroke	73.4 mm x 59.0 mm
Compression Ratio	12.5:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Transmission	6-speed constant mesh
Front Suspension	Inverted telescopic, coil spring, oil damped
Front Brakes	Dual hydraulic disc
Rear Brakes	Single hydraulic disc
Seat Height	810 mm
Lubrication System	Wet sump
Starter	Electric
Final Drive	Chain
Ground Clearance	130 mm
Rear Suspension	Link type, coil spring, oil damped
Front Tire	120/70ZR17M/C (58W)
Rear Tire	190/50ZR17M/C (73W)
Overall Length	2045 mm (80.5 in)
Overall Height	1, 130 mm
Overall Width	720 mm (28.3 in)
Wheelbase	1, 405 mm
Curb Weight	203kg