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MULTIPORT FUEL INJECTION
Troubleshooting
DIAGNOSTIC CHART (FAULT TREE)
DTC No.
DTC No.
tool
scan tool
(MUT-II)
Diagnostic item
Check item (Remedy)
Memory
mode>
mode>
00
PO100
Volume Air Flow Circuit
l
Harness and connector
Retained
Malfunction
(If harness and connector are normal, replace
volume air flow sensor assembly.)
05
05
Barometric Pressure Circuit
Malfunction
l
Harness and connector
Retained
(If harness and connector are normal, replace
volume air flow sensor assembly.)
PO110
PO115
PO120
PO125
30
PO110
PO115
PO120
Intake Air Temperature Circuit
l
Harness and connector
Retained
Malfunction
l
Intake air temperature sensor
Engine Coolant Temperature
l
Harness and connector
Retained
Circuit Malfunction
l
Engine coolant temperature sensor
Throttle Position Circuit
l
Harness and connector
Retained
Malfunction
l
Throttle position sensor
l
Closed throttle position switch
Excessive
to Enter Closed
l
sensor (front)
Retained
Loop Fuel Control’
l
sensor harness and connector
l
Injector
Sensor Circuit Malfunction
l
Harness and connector
Retained
(Bank 1 Sensor 1)
(If harness and connector are normal, replace
Right bank
sensor front.)
PO135
PO136
PO141
PO150
Sensor Heater Circuit
l
Harness and connector
Retained
function (Bank 1 Sensor 1)
l
Right bank
sensor (front) heater
Sensor Circuit Malfunction
l
Harness and connector
Retained
(Bank 1 Sensor 2)
l
Right bank
sensor (rear)
Sensor Heater Circuit
l
Harness and connector
Retained
function (Bank 1 Sensor 2)
l
Right bank
sensor (rear) heater
Sensor Circuit Malfunction
l
Harness and connector
Retained
(Bank 2 Sensor 1)
(If harness and connector are normal, replace
Left bank
sensor front.)
PO155
PO156
PO161
PO170
PO173
Sensor Heater Circuit
l
Harness and connector
Retained
function (Bank 2 Sensor
l
Left bank
sensor (front) heater
Sensor Circuit Malfunction
l
Harness and connector
Retained
(Bank 2 Sensor 2)
l
Left bank
sensor (rear)
Sensor Heater Circuit
l
Harness and connector
Retained
function (Bank 2 Sensor 2)
l
Left bank
sensor (rear) heater
Fuel Trim Malfunction (Bank 1)
l
Volume air flow sensor output frequency
R e t a i n e d
l
Injector
l
Fuel pressure
l
Intake air leaks
l
Engine coolant temperature sensor
Fuel Trim Malfunction (Bank 2)
l
Intake air temperature sensor
l
Barometric pressure sensor
l
sensor
l
Exhaust manifold cracked
TSB Revision
Содержание 1992 3000GT
Страница 1: ......
Страница 2: ......
Страница 104: ...13 2...
Страница 118: ...13A 14 MULTIPORT FUEL INJECTION Special Tools TSB Revision...
Страница 288: ...13A 184 MULTIPORT On Vehicle Inspection of MFI FUEL INJECTION Comtaonents Camshaft position sen 1TSB Revision...
Страница 394: ...NOTES...
Страница 460: ...NOTES...
Страница 532: ...NOTES...
Страница 536: ...21 4 CLUTCH Troubleshooting Excessive wear of clutch disc facin I LJ 1 TSB Revision...
Страница 556: ...NOTES...
Страница 570: ...22 14 MANUAL TRANSAXLE AWD Special Tools SPECIAL TOOLS Oil seal installer TSB Revision...
Страница 582: ...i...
Страница 584: ...I di...
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Страница 600: ...I I I LJ LJ I L...
Страница 608: ...23 18 AUTOMATIC TRANSAXLE Troubleshooting Excessive vibration shock during upshift TSB Revision...
Страница 609: ...AUTOMATIC TRANSAXLE Troubleshooting 23 I 9 L L 1 TSB Revision...
Страница 668: ...NOTES...
Страница 692: ...NOTES...
Страница 752: ...33 2 NOTES...
Страница 766: ...NOTES...
Страница 809: ...REAR SUSPENSION AWD Special Tools 34 23 B lMB990244 i TSB Revision...
Страница 810: ...34 24 REAR SUSPENSION AWD Troubleshooting TROUBLESHOOTING TSB Revision...
Страница 946: ...NOTES...
Страница 958: ...NOTES...
Страница 960: ...37 2...
Страница 964: ...37A 4 STEERING Snecial Tools SPECIAL TOOLS Preload socket General service TSB Revision...
Страница 994: ...NOTES...
Страница 1006: ...NOTES...
Страница 1068: ...42 62 BODY Sunroof SUNROOF SWITCH CONTINUITY CHECK 18FO403 TSB Revision...
Страница 1070: ...NOTES I...
Страница 1103: ...52 1 i INTERIOR CONTENTS INTERIOR 52A SUPPLEMENTAL RESTRAINT SYSTEM SRS 528 i...
Страница 1104: ...52 2 NOTES...
Страница 1220: ...NOTES dl...
Страница 1307: ...1 1 I I I 1 I 1 1 I I I j I i i i I i I j j...
Страница 1308: ......