Subaru 2009 IMPREZA Service Manual page 1272

4. DRIVE CYCLE C — DRIVE THE VEHICLE WITH FOLLOWING DRIVE PATTERNS
(H)
(60)
97
64 (40)
(B)
(A)
0
(A) Idle the engine for 10 seconds or
more.
(B) Accelerate to 97 km/h (60 MPH)
within 20 seconds.
(C) Drive the vehicle at 97 km/h
(60 MPH) for 20 seconds.
DTC
*P0030 HO2S Heater Control Circuit (Bank 1 Sensor 1)
*P0068 MAP/MAF - Throttle Position Correlation
*P0101 Mass or Volume Air Flow Circuit Range/Performance
P0134 O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
*P0139 O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)
*P0171 System Too Lean (Bank 1)
*P0172 System Too Rich (Bank 1)
P0244 Turbo/Super Charger Wastegate Solenoid "A" Range/Performance
P0246 Turbo/Super Charger Wastegate Solenoid "A" High
*P0301 Cylinder 1 Misfire Detected
*P0302 Cylinder 2 Misfire Detected
*P0303 Cylinder 3 Misfire Detected
*P0304 Cylinder 4 Misfire Detected
P2004 Intake Manifold Runner Control Stuck Open (Bank 1)
P2005 Intake Manifold Runner Control Stuck Open (Bank 2)
*P2096 Post Catalyst Fuel Trim System Too Lean (Bank 1)
*P2097 Post Catalyst Fuel Trim System Too Rich (Bank 1)
Drive Cycle
(C)
(D) (F)
(E)
50
(D) Decelerate with fully closed
throttle to 64 km/h (40 MPH).
(E) Drive the vehicle at 64 km/h
(40 MPH) for 20 seconds.
(F) Accelerate to 97 km/h (60 MPH)
within 10 seconds.
Item
EN(H4DOTC)(diag)-51
100 150
(G) Stop the vehicle with throttle fully
closed.
(H) Vehicle speed km/h (MPH)
(I) Sec.
Complete diagnosis with drive cycle A or B as well.
Complete diagnosis with drive cycle A or B as well.
Complete diagnosis with drive cycle A or B as well.
Complete diagnosis with drive cycle A or B as well.
Complete diagnosis with drive cycle A or B as well.
Complete diagnosis with drive cycle A or B as well.
Complete diagnosis with drive cycle A or B as well.
Complete diagnosis with drive cycle A or B as well.
ENGINE (DIAGNOSTICS)
(G)
(I)
EN-00842
Condition
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