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Inspection Mode T

DTC Description & trouble part Condition Number of driving cycles on the detecting condition
P000A "A" CAMSHAFT POSITION SLOW RESPONSE BANK 1 [Engine Coolant Temperature]: 70°C (158°F) or more 2
P000B "B" CAMSHAFT POSITION SLOW RESPONSE BANK 1 2
P000C "A" CAMSHAFT POSITION SLOW RESPONSE BANK 2 2
P000D "B" CAMSHAFT POSITION SLOW RESPONSE BANK 2 2
P0011 "A" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 2
P0014 "B" CAMSHAFT POSITION - TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE BANK 1 2
P0021 "A" CAMSHAFT POSITION - TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE BANK 2 2
P0024 "B" CAMSHAFT POSITION - TIMING OVER-ADVANCED OR SYSTEM PERFORMANCE BANK 2 2
P0045 TURBOCHARGER/SUPERCHARGER BOOST CONTROL "A" CIRCUIT/OPEN 1
WARNING: When performing inspection mode T on a public road, pay sufficient attention to the traffic condition and give the highest priority to safe driving.
  1. Check that the battery voltage is 12 V or more and fuel remains approx. half [20 - 40 L (5.3 - 10.6 US gal, 4.4 - 8.8 Imp gal)].
  2. Using the Subaru Select Monitor, clear the memory of [Engine Control System]. Ref. to COMMON (DIAGNOSTICS)>CLEAR MEMORY .
  3. Drive according to the drive pattern described below.
    G16348858Courtesy of SUBARU OF AMERICA, INC.
    (1) 0 km/h (0 MPH)
    (2) 20 km/h (12.4 MPH)
    (3) 60 km/h (37.3 MPH)
    (4) 80 km/h (49.7 MPH)
    (5) 0%
    (6) 20%
    (7) 30 - 60 %
    (8) Vehicle speed
    (9) Accelerator pedal opening angle
    (A) Start the engine.
    (B) Idle the engine for at least three minutes.
    (C) Accelerate the vehicle to 60 km/h (37.3 MPH).
    (D) While maintaining vehicle speed at 60 km/h (37.3 MPH) as a reference, repeat the accelerator opening 0% (5 seconds) ←→ 20% (5 seconds) for 20 minutes or more.
    (E) Fully release the accelerator pedal to decelerate the vehicle for at least 5 seconds.
    (F) Stop the vehicle. (Driving method while vehicle is driven to a stop at safe place is not restricted)
    (G) Stop the engine.
    NOTE: In pattern (D), it is acceptable to stop the vehicle depending on the traffic conditions. Drive the vehicle with the accelerator opening angle of 0% (5 seconds) ←→ 20% (5 seconds) for an accumulated duration of 20 minutes or more.
  4. Read the pending code using the Subaru Select Monitor or general scan tool. Ref. to COMMON (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .