Suzuki AN650 2002 - Fi System; Cvt System

6
FI SYSTEM/ CVT SYSTEM 6-1
CONTENTS
FI SYSTEM/ CVT SYSTEM
PRECAUTIONS IN SERVICING ............................................................. 6- 2
ELECTRICAL PARTS ...................................................................... 6- 2
ELECTRICAL CIRCUIT INSPECTION PROCEDURE ..................... 6- 5
USING TESTERS ............................................................................. 6- 8
FI SYSTEM TECHNICAL FEATURES .................................................... 6- 9
INJECTION TIME (INJECTION VOLUME) ...................................... 6- 9
COMPENSATION OF INJECTION TIME (VOLUME) ...................... 6-10
INJECTION STOP CONTROL ......................................................... 6-10
FI SYSTEM PARTS LOCATION ...................................................... 6-11
FI SYSTEM WIRING DIAGRAM ...................................................... 6-13
CVT SYSTEM TECHNICAL FEATURES ................................................ 6-14
CVT SYSTEM PARTS LOCATION .................................................. 6-15
SELF-DIAGNOSIS FUNCTION ............................................................... 6-18
USER MODE .................................................................................... 6-18
DEALER MODE ............................................................................... 6-19
TPS ADJUSTMENT ......................................................................... 6-20
FAIL-SAFE FUNCTION ........................................................................... 6-21
FI SYSTEM/ CVT SYSTEM TROUBLESHOOTING ............................... 6-22
CUSTOMER COMPLAINT ANALYSIS ............................................ 6-22
SELF-DIAGNOSTIC PROCEDURES ............................................... 6-24
SELF-DIAGNOSIS RESET PROCEDURE ...................................... 6-24
MALFUNCTION CODE AND DEFECTIVE CONDITION ................. 6-25
“C11” CMP SENSOR CIRCUIT MALFUNCTION ............................ 6-27
“C12” CKP SENSOR CIRCUIT MALFUNCTION ............................ 6-28
“C13” IAP SENSOR CIRCUIT MALFUNCTION .............................. 6-29
“C14” TP SENSOR CIRCUIT MALFUNCTION ............................... 6-31
“C15” ECT SENSOR CIRCUIT MALFUNCTION ............................ 6-33
“C16” SPEED SENSOR CIRCUIT MALFUNCTION ....................... 6-34
“C21” IAT SENSOR CIRCUIT MALFUNCTION .............................. 6-36
“C22” AP SENSOR CIRCUIT MALFUNCTION ............................... 6-37
“C23” TO SENSOR CIRCUIT MALFUNCTION ............................... 6-39
“C24” or “C25” IGNITION SYSTEM MALFUNCTION .................... 6-40
“C32” or “C33” FUEL INJECTOR CIRCUIT MALFUNCTION ....... 6-40
“C40” IAC VALVE CIRCUIT MALFUNCTION ................................. 6-41
“C41” FP RELAY CIRCUIT MALFUNCTION .................................. 6-41
“C42” IG SWITCH CIRCUIT MALFUNCTION ................................. 6-41
“C44” HO2 SENSOR (HO2S) CIRCUIT MALFUNCTION
(E-02, 19) .......................................................................................... 6-42
“C50” CVT SERIAL COMMUNICATION CIRCUIT
MALFUNCTION ................................................................................ 6-44
“C51” CVT MOTOR CIRCUIT MALFUNCTION .............................. 6-45
“C52” CVT PULLEY POSITION SENSOR (PPS) CIRCUIT
MALFUNCTION ................................................................................ 6-47
“C53” CVT SPEED SENSOR CIRCUIT MALFUNCTION ............... 6-49
“C54” CVT SECONDARY PULLEY REVOLUTION SENSOR
CIRCUIT MALFUNCTION ................................................................ 6-51
“C55” CVT ENGINE REVOLUTION SIGNAL CIRCUIT
MALFUNCTION ................................................................................ 6-53
“C56” CVT THROTTLE POSITION SIGNAL CIRCUIT
MALFUNCTION ................................................................................ 6-54
“C58” CVT REDUCTION RATIO DISAGREEMENT ....................... 6-55
SENSORS ........................................................................................ 6-56