Suzuki GSX650F User Manual

Engine General Information and Diagnosis: 1A-62
DTC “C21” (P0110-H/L): IAT Sensor Circuit Malfunction
B817H21104015
Detected Condition and Possible Cause
Wiring Diagram
ECM coupler (Harness side)
Troubleshooting
CAUTION
!
When using the multi-circuit tester, do not strongly touch the terminal of the ECM coupler with a
needle pointed tester probe to prevent the terminal damage or terminal bend.
NOTE
• After repairing the trouble, clear the DTC using SDS tool. Refer to “Use of SDS Diagnosis Reset
Procedures (Page 1A-15)”.
• IAT sensor is incorporated in the IAP sensor/TP sensor.
Detected Condition Possible Cause
C21
Output voltage is not with in the following
range.
0.15 V ≤ Sensor voltage < 4.85 V
• IAT sensor circuit open or short.
• IAT sensor malfunction.
• ECM malfunction.
• IAT sensor circuit open or ground circuit open.
• IAT sensor circuit shorted to the ground.
P0110
H
Sensor voltage is higher than specified
value.
L
Sensor voltage is lower than specified
value.
B/Br
Dg
ECM
IAT sensor
IAT
27
E2
29
I718H1110056-04
I718H1110240-01

Suzuki GSX650F Specifications

General

Engine Type	4-stroke, 4-cylinder, liquid-cooled, DOHC
Displacement	656cc
Bore x Stroke	65.5 mm x 48.7 mm
Compression Ratio	11.5:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Starter	Electric
Transmission	6-speed constant mesh
Final Drive	Chain
Front Suspension	Telescopic, coil spring, oil damped
Rear Suspension	Link type, coil spring, oil damped
Front Brakes	Disc, twin
Rear Brakes	Disc
Front Tire	120/70ZR17M/C (58W), tubeless
Rear Tire	160/60ZR17M/C (69W), tubeless
Overall Length	2, 130 mm (83.9 in)
Wheelbase	1, 470 mm (57.9 in)
Overall Width	760 mm
Ground Clearance	135 mm
Curb Weight	241 kg