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Home >> Subaru >> 2017 >> Impreza Base, 4D Sedan, Automatic CVT Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (General) >> General Scan Tool >> Operation >> Mode $06 (Request Onboard Monitoring Test Results For Intermittently Monitored Systems) Operation
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Mode $06 (Request Onboard Monitoring Test Results For Intermittently Monitored Systems) Operation

  1. On [Start] display, select [OBD requirements to which vehicle or engine is certified].
  2. On [Main Menu] display, select [Each System] and then [Enter].
  3. On [Select System] display, select [ECM-Engine Control] and then select [Enter].
  4. On [Select Function] display, select [Onboard monitor test result].
    NOTE:
    • For detailed operation procedures, refer to "Application help".
    • Save the displayed data within 10 seconds after engine starting, otherwise the display value will change.

Refer to diagnostic value of troubleshooting and data of test limit indicated on the support data bit sequence table. A list of the support data is shown in the following table.

NOTE: Some items are not displayed according to the specifications.
OBDMI D TID SID Diagnostic item
$01 $84 $1E A/F sensor range failure (Bank 1 Sensor 1)
$85 $1E
$86 $20 A/F sensor response failure (Bank 1 Sensor 1)
$91 $20
$92 $10
$A3 $20
$A4 $10
$AC $10
$AD $10
$AE $10
$AF $10
$CD $20
$CF $20
$DF $10
$02 $07 $0B Oxygen sensor drop failure (Bank 1 Sensor 2)
$08 $0B
$A5 $0B
$05 $10 Oxygen sensor response failure (Bank 1 Sensor 2)
$06 $10
$BD $10
$D1 $10 Oxygen sensor delay failure (Bank 1 Sensor 2)
$D2 $01
$21 $89 $20 Catalyst deterioration diagnosis (Bank 1)
$31 $8A $FD EGR system diagnosis
$35 $8B $9D VVT monitor bank 1
$8C $9D
$D3 $9D
$D5 $9D
$36 $8B $9D VVT monitor bank 2
$8C $9D
$D3 $9D
$D5 $9D
$3C $C1 $FE Evaporative emission control system (0.02 inch leak)
$C2 $FE
$C3 $FE
$C4 $FE
$C5 $FE
$C6 $35
$C7 $FE
$C8 $FE
$C9 $FE
$CA $FE
$3D $E2 $FE ELCM purge flow
$41 $9B $14 A/F sensor heater characteristics failure (Bank 1 Sensor 1)
$42 $E5 $14 A/F sensor heater characteristics
$A1 $0B $24 Misfire monitoring (all cylinders)
$0C $24
$A2 $0B $24 Misfire monitoring (#1 cylinder)
$0C $24
$A3 $0B $24 Misfire monitoring (#2 cylinder)
$0C $24
$A4 $0B $24 Misfire monitoring (#3 cylinder)
$0C $24
$A5 $0B $24 Misfire monitoring (#4 cylinder)
$0C $24