A L L Diagnostic Trouble Codes ( DTC )

• Testing and Inspection
  • B Code Charts
    • B1000
    • B1010
    • B1011
    • B1057
    • B1074
    • B1088
    • B1761
    • B1764
    • B1768
    • B1782
  • Manufacturer Code Charts
    • CD Changer (CDC)
    • Powertrain Management
      • Constant On/Off Ratio
      • Engine Systems (MAS)
        • Code Index for Engine Systems (MAS)
        • (MAS) Control Unit Terminal Designation
        • Code 1
        • Code 2
        • Code 3
        • Code 4
        • Code 5
        • Code 6
        • Code 7
        • Code 8
        • Code 9
        • Code 10
        • Code 11
        • Code 12
        • Code 13
        • Code 14
        • Code 15
      • Fuel Injection System (CIS-E)
        • Codes for Fuel Injection System (CIS-E)
          • Impulse Counter
          • On/Off Ratio (Ignition On)
          • On/Off Ratio (Engine at Idle)
        • Impulse Counter
          • Code 1 (No Codes Present)
          • Code 2 (Full Load Contact)
          • Code 3 (Coolant Temperature Sensor)
          • Code 4 (Air Flow Sensor Position Indicator)
          • Code 5 (Oxygen Sensor)
          • Code 6 (Not Assigned)
          • Code 7 (RPM Signal)
          • Code 8 (Ignition Control Unit)
          • Code 9 (Electro-Hydraulic Actuator)
          • Code 10 (Idle Contact)
          • Code 11 (Air Injection)
          • Code 12 (Ignition Control)
          • Code 13 (Intake Air Temperature Sensor)
          • Code 14 (Vehicle Speed Sensor)
          • Code 15 (Not Assigned)
          • Code 16 (EGR Switchover Valve)
          • Code 17 (Oxygen Sensor)
          • Code 18 (Idle Valve)
          • Code 19 (Not Assigned)
          • Code 20 (Not Assigned)
          • Code 21 (Not Assigned)
          • Code 22 (Oxygen Sensor Heater)
          • Code 23 (Purge Switchover Valve)
          • Code 24 (Not Assigned)
          • Code 25 (Cold Start Valve)
          • Code 26 (Upshift Delay Valve)
          • Code 27 (Ignition Control Unit)
          • Code 28 (Intermittent Coolant Temp. Sensor Circuit)
          • Code 29 (CIS-E/EZL Coolant Temp. Difference
          • Code 30 (Not Assigned)
          • Code 31 (Intake Air Temperature Sensor Circuit)
          • Code 32 (Not Assigned)
          • Code 33 (Not Assigned)
          • Code 34 (EZL Temperature Sensor Circuit)
        • On/Off Ratio Codes (Ignition On)
          • On/Off Ratio 0 %
          • On/Off Ratio 10 %
          • On/Off Ratio 20 %
          • On/Off Ratio 30 %
          • On/Off Ratio 40 %
          • On/Off Ratio 50 %
          • On/Off Ratio 60 %
          • On/Off Ratio 70 %
          • On/Off Ratio 80 %
          • On/Off Ratio 90 %
          • On/Off Ratio 100 %
        • On/Off Ratio Codes (Engine at Idle)
          • On/Off Ratio 0 %
          • On/Off Ratio 10 %
            • Air Flow Sensor Position Indicator Defective
            • Throttle Valve Switch Connections Reversed
            • Idle Contact/Micro Switch Input Incorrect
          • On/Off Ratio 20 %
          • On/Off Ratio 30 %
          • On/Off Ratio 40 %
          • On/Off Ratio 50 %
          • On/Off Ratio 60 %
          • On/Off Ratio 70 %
          • On/Off Ratio 80 %
          • On/Off Ratio 90 %
          • On/Off Ratio 95 %
          • On/Off Ratio 100 %
            • Incorrect Voltage at CIS-E Control Module
            • Oxygen Sensor Defective
      • No Impulse Display
    • Restraint Systems