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Inspection Mode B

DTC Description & trouble part Condition Number of driving cycles on the detecting condition
P0087 FUEL RAIL/SYSTEM PRESSURE - TOO LOW BANK 1 Complete diagnosis with inspection mode A as well. 1
P0088 FUEL RAIL/SYSTEM PRESSURE - TOO HIGH BANK 1 Complete diagnosis with inspection mode A as well. 1
P0130 A/F/O2 SENSOR CIRCUIT BANK 1 SENSOR 1 - 1
P0137 O2 SENSOR CIRCUIT LOW VOLTAGE BANK 1 SENSOR 2 - 2
P0138 O2 SENSOR CIRCUIT HIGH VOLTAGE BANK 1 SENSOR 2 - 2
P0140 O2 SENSOR CIRCUIT NO ACTIVITY DETECTED BANK 1 SENSOR 2 - 2
P0171 SYSTEM TOO LEAN BANK 1 Complete diagnosis with inspection mode A as well. 2
P0172 SYSTEM TOO RICH BANK 1 Complete diagnosis with inspection mode A as well. 2
P0300 RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED Complete diagnosis with inspection mode A as well. 2
P0301 CYLINDER 1 MISFIRE DETECTED Complete diagnosis with inspection mode A as well. 2
P0302 CYLINDER 2 MISFIRE DETECTED Complete diagnosis with inspection mode A as well. 2
P0303 CYLINDER 3 MISFIRE DETECTED Complete diagnosis with inspection mode A as well. 2
P0304 CYLINDER 4 MISFIRE DETECTED Complete diagnosis with inspection mode A as well. 2
P0500 VEHICLE SPEED SENSOR "A" CIRCUIT - 1
P0506 IDLE CONTROL SYSTEM RPM - LOWER THAN EXPECTED - 2
P0507 IDLE CONTROL SYSTEM RPM - HIGHER THAN EXPECTED - 2
P062D FUEL INJECTOR DRIVER CIRCUIT PERFORMANCE BANK 1 - 1
P0700 TRANSMISSION CONTROL SYSTEM (MIL REQUEST) - 1
P0851 PARK/NEUTRAL SWITCH INPUT CIRCUIT LOW CVT model 2
P0852 PARK/NEUTRAL SWITCH INPUT CIRCUIT HIGH CVT model 2
P1261 CYLINDER 1 DIRECT FUEL INJECTOR CIRCUIT/OPEN - 1
P1262 CYLINDER 2 DIRECT FUEL INJECTOR CIRCUIT/OPEN - 1
P1263 CYLINDER 3 DIRECT FUEL INJECTOR CIRCUIT/OPEN - 1
P1264 CYLINDER 4 DIRECT FUEL INJECTOR CIRCUIT/OPEN - 1
P162A STARTER INTERLOCK INTERNAL CIRCUIT - -
P2096 POST CATALYST FUEL TRIM SYSTEM TOO LEAN BANK 1 Complete diagnosis with inspection mode A as well. 2
P2097 POST CATALYST FUEL TRIM SYSTEM TOO RICH BANK 1 Complete diagnosis with inspection mode A as well. 2
WARNING: When performing inspection mode B on a public road, pay sufficient attention to the traffic condition and give the highest priority to safe driving.
NOTE: Perform the inspection mode after warming up the engine except that the engine coolant temperature at engine start is specified.
  1. Using the Subaru Select Monitor, perform the clear memory of [Engine]. Ref. to COMMON (DIAGNOSTICS)>CLEAR MEMORY .
  2. Drive at 10 km/h (6 MPH) or more.
  3. Stop the vehicle and idle for ten minutes.
  4. Read the readiness code of [Engine] using Subaru Select Monitor and check that the concerned self-diagnosis is completed. Ref. to ENGINE (DIAGNOSTICS) (H4DOTC)>ALL READINESS DIAGNOSTIC CODE(S) .
  5. Read the pending code using the Subaru Select Monitor or general scan tool. Ref. to COMMON (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .