Inspection Mode - Subaru Legacy 2003 Service Manual

ENGINE (DIAGNOSTICS)

12.Inspection Mode

A: OPERATION
Carry out trouble diagnosis shown in the following DTC table.
When performing trouble diagnosis which is not shown in the DTC table, refer to the next item Drive cycle.
<Ref. to EN(H4SO)-45, Drive Cycle.>
DTC No.
P0031
P0032
P0037
P0038
P0068
P0107
P0108
P0112
P0113
P0117
P0118
P0122
P0123
P0129
P0131
P0132
P0134
P0137
P0138
P0327
P0328
P0335
P0336
P0340
P0341
P0458
P0462
P0463
P0502
P0503
P0512
P0513
P0519
P0565
P0604
P0691
P0692
P0703
P0705
P0710
P0716
P0720
P0726
P0731
P0732
INSPECTION MODE
HO2S Heater control circuit low (Bank 1 Sensor 1)
HO2S Heater control circuit high (Bank 1 Sensor 1)
HO2S Heater control circuit low (Bank 1 Sensor 2)
HO2S Heater control circuit high (Bank 1 Sensor 2)
Manifold absolute pressure/barometric pressure circuit range/performance
Manifold absolute pressure/barometric pressure circuit low input
Manifold absolute pressure/barometric pressure circuit high input
Intake air temperature circuit low input
Intake air temperature circuit high input
Engine coolant temperature circuit low input
Engine coolant temperature circuit high input
Throttle/pedal position sensor/switch "A" circuit low input
Throttle/pedal position sensor/switch "A" circuit high input
Barometric pressure too low
O2 sensor circuit low voltage (Bank 1 Sensor 1)
O2 sensor circuit high voltage (Bank 1 Sensor 1)
O2 sensor circuit no activity detected (Bank 1 Sensor 1)
O2 sensor circuit low voltage (Bank 1 Sensor 2)
O2 sensor circuit high voltage (Bank 1 Sensor 2)
Knock sensor 1 circuit low input (Bank 1 or Single sensor)
Knock sensor 1 circuit high input (Bank 1 or Single sensor)
Crankshaft position sensor "A" circuit
Crankshaft position sensor "A" circuit range/performance
Camshaft position sensor "A" circuit (Bank 1 or Single sensor)
Camshaft position sensor "A" circuit range/performance (Bank 1 or Single sensor)
Evaporative emission control system purge control valve circuit low
Fuel level sensor circuit low input
Fuel level sensor circuit high input
Vehicle speed sensor circuit low input
Vehicle speed sensor intermittent/erratic/high
Starter request circuit
Incorrect immobilizer key
Idle air control circuit system performance
Cruise control on signal
Internal control module random access memory (RAM) error
Cooling fan 1 control circuit low
Cooling fan 1 control circuit high
Torque converter/brake switch "B" circuit
Transmission range sensor circuit (PRNDL input)
Transmission fluid temperature sensor circuit
Input/turbine speed sensor circuit range/performance
Output speed sensor circuit
Engine speed input circuit range/performance
Gear 1 incorrect ratio
Gear 2 incorrect ratio
Item
EN(H4SO)-40