Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - 3UR-FE ENGINE CONTROL


SFI SYSTEM - HOW TO PROCEED WITH TROUBLESHOOTING

  • HINT:
  • *: Use the intelligent tester.

1.VEHICLE BROUGHT TO WORKSHOP
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2.CUSTOMER PROBLEM ANALYSIS
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3.CONNECT INTELLIGENT TESTER TO DLC3
  • HINT:
  • If the display indicates a communication fault in the intelligent tester, inspect the DLC3.
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4.CHECK DTC AND FREEZE FRAME DATA*
  • HINT:
  • Record or print DTCs and freeze frame data, if necessary.
NEXT
5.CLEAR DTC AND FREEZE FRAME DATA*
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6.CONDUCT VISUAL INSPECTION
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7.SET CHECK MODE DIAGNOSIS*
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8.CONFIRM PROBLEM SYMPTOMS
  • HINT:
  • If the engine does not start, first perform the "Check DTC" procedures and "Conduct Basic Inspection" procedures below.
Result
ResultProceed to
Malfunction does not occurA
Malfunction occursB
B.
Go to step 10
A
9.SIMULATE SYMPTOMS
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10.CHECK DTC*
Result
ResultProceed to
Trouble codeA
No codeB
B.
Go to step 12
A
11.REFER TO DTC CHART
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Go to step 14
12.CONDUCT BASIC INSPECTION
Result
ResultProceed to
Malfunctioning parts not confirmedA
Malfunctioning parts confirmedB
B.
Go to step 17
A
13.REFER TO PROBLEM SYMPTOMS TABLE
Result
ResultProceed to
Malfunctioning circuit confirmedA
Malfunctioning parts confirmedB
B.
Go to step 17
A
14.CHECK ECM POWER SOURCE CIRCUIT
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15.CONDUCT CIRCUIT INSPECTION
Result
ResultProceed to
Malfunction not confirmedA
Malfunction confirmedB
B.
Go to step 18
A
16.CHECK FOR INTERMITTENT PROBLEMS
NEXT
Go to step 18
17.CONDUCT PARTS INSPECTION
NEXT
18.IDENTIFY PROBLEM
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19.ADJUST AND/OR REPAIR
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20.CONDUCT CONFIRMATION TEST
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END
3UR-FE ENGINE CONTROL
Land Cruiser URJ200 URJ202 GRJ200 VDJ200
SFI SYSTEM