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Home >> Subaru >> 2021 >> WRX Base >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System (Diagnostics) (2.0L) - Introduction >> General Scan Tool >> Operation >> Mode $06 (Request On-Board Monitoring Test Results For Continuously Monitored Systems)
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Mode $06 (Request On-Board Monitoring Test Results For Continuously Monitored Systems)

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 List 1.

NOTE:
  • Subaru Select Monitor

    For detailed operation procedures, refer to "Application help".

  • General scan tool

    For detailed operation procedures, refer to the general scan tool operation manual.

  • Some items are not displayed according to the specifications.
  • Measurement items for each DTC of "VVT Monitor Bank 1" and "VVT Monitor Bank 2" A list of the measurement items is shown in List 2. (Used to check on-board monitor test results of DTC P000A, P000B, P000C, P000D, P0011, P0014, P0016, P0017, P0018, P0019, P0021 and P0024.)
DIAGNOSTIC PART LIST 1

OBDMID TID SID Diagnostic item
$01 $84 $1E A/F sensor range failure (Bank 1 Sensor 1)
$85 $1E
$91 $20 A/F sensor response failure (Bank 1 Sensor 1)
$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
$05 $10 Oxygen sensor response failure (Bank 1 Sensor 2)
$06 $10
$A5 $0B Oxygen sensor characteristic malfunction (drop) diagnosis (P - P voltage)
$D1 $10 Oxygen sensor delay failure (Bank 1 Sensor 2)
$D2 $10
$21 $89 $20 Catalyst deterioration diagnosis (Bank 1)
$31 $8A $17 EGR system diagnosis
$35 $8B $9D VVT monitor (Bank 1)
$8C $9D
$8D $9D
$8E $9D
$D3 $9D
$D4 $9D
$D5 $9D
$D6 $9D
$36 $8B $9D VVT monitor (Bank 2)
$8C $9D
$8D $9D
$8E $9D
$D3 $9D
$D4 $9D
$D5 $9D
$D6 $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
$E4 $FE
$3D $E2 $FE Purge flow
$E3 $FE
$41 $9B $14 A/F sensor heater characteristics failure (Bank 1 Sensor 1)
$42 $A2 $24 Oxygen sensor heater characteristics failure (Bank 1 Sensor 2)
$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
DIAGNOSTIC PART LIST 2

OBDMID TID SID Diagnostic item
$35 $8B $9D VVT monitor (Bank 1)
$8C $9D
$8D $9D
$8E $9D
$36 $8B $9D VVT monitor (Bank 2)
$8C $9D
$8D $9D
$8E $9D