Suzuki VZR1800 2007 Service Manual page 202

FI SYSTEM DIAGNOSIS
PRECAUTIONS IN SERVICING .................................................................. 5- 3
ELECTRICAL PARTS ........................................................................... 5- 3
FUSE...................................................................................................... 5- 4
ECM/VARIOUS SENSORS ................................................................... 5- 4
ELECTRICAL CIRCUIT INSPECTION PROCEDURE.......................... 5- 6
USING THE MULTI-CIRCUIT TESTER................................................. 5- 9
FI SYSTEM TECHNICAL FEATURES......................................................... 5-10
INJECTION TIME (INJECTION VOLUME) ........................................... 5-10
COMPENSATION OF INJECTION TIME (VOLUME) ........................... 5-11
INJECTION STOP CONTROL .............................................................. 5-11
FI SYSTEM PARTS LOCATION ........................................................... 5-12
FI SYSTEM WIRING DIAGRAM............................................................ 5-14
ECM TERMINAL .......................................................................................... 5-15
SELF-DIAGNOSIS FUNCTION.................................................................... 5-17
USER MODE ......................................................................................... 5-17
DEALER MODE..................................................................................... 5-18
TPS ADJUSTMENT............................................................................... 5-20
FAIL-SAFE FUNCTION ............................................................................... 5-21
FI SYSTEM TROUBLESHOOTING ............................................................. 5-22
CUSTOMER COMPLAINT ANALYSIS ................................................. 5-22
VISUAL INSPECTION ........................................................................... 5-23
SELF-DIAGNOSTIC PROCEDURES.................................................... 5-24
SELF-DIAGNOSIS RESET PROCEDURE............................................ 5-24
USE OF SDS DIAGNOSTIC PROCEDURES ....................................... 5-25
USE OF SDS DIAGNOSIS RESET PROCEDURE ............................... 5-26
SHOW DATA WHEN TROUBLE
(DISPLAING DATA AT THE TIME OF DTC) ........................................ 5-27
MALFUNCTION CODE AND DEFECTIVE CONDITION ...................... 5-28
"C12" (P0335) CKP SENSOR CIRCUIT MALFUNCTION ................... 5-32
"C13" (P1750-H/L) or "C17" (P0105-H/L) IAP SENSOR
CIRCUIT MALFUNCTION ..................................................................... 5-34
"C14" (P0120-H/L) TP SENSOR CIRCUIT MALFUNCTION ............... 5-41
"C15" (P0115-H/L) ECT SENSOR CIRCUIT MALFUNCTION ............. 5-46
"C21" (P0110-H/L) IAT SENSOR CIRCUIT MALFUNCTION .............. 5-50
"C23" (P1651-H/L) TO SENSOR CIRCUIT MALFUNCTION ............... 5-54
"C24" (P0351), "C25" (P0352), "C26" (P0353) or
"C27" (P0354) IGNITION SYSTEM MALFUNCTION ........................... 5-57
"C28" (P1655) STV ACTUATOR CIRCUIT MALFUNCTION ............... 5-58
"C29" (P1654-H/L) STP SENSOR CIRCUIT MALFUNCTION ............. 5-61
"C31" (P0705) GP SWITCH CIRCUIT MALFUNCTION....................... 5-66
CONTENTS
FI SYSTEM DIAGNOSIS 5-1
5