Subaru LEGACY 2006 Manual page 979

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ENGINE (DIAGNOSTICS)
DTC Item
P0112 Intake Air Temperature Sensor 1
Circuit Low
P0113 Intake Air Temperature Sensor 1
Circuit High
P0117 Engine Coolant Temperature Cir-
cuit Low
P0118 Engine Coolant Temperature Cir-
cuit High
P0122 Throttle/Pedal Position Sensor/
Switch "A" Circuit Low
P0123 Throttle/Pedal Position Sensor/
Switch "A" Circuit High
P0125 Insufficient Coolant Temperature
for Closed Loop Fuel Control
P0126 Insufficient Engine Coolant Tem-
perature for Stable Operation
P0128 Coolant Thermostat (Engine Cool-
ant Temperature Below Thermo-
stat Regulating Temperature)
P0131 O2 Sensor Circuit Low Voltage
(Bank 1 Sensor 1)
P0132 O2 Sensor Circuit High Voltage
(Bank 1 Sensor 1)
P0133 O2 Sensor Circuit Slow Response
(Bank 1 Sensor 1)
P0134 O2 Sensor Circuit No Activity
Detected (Bank 1 Sensor 1)
P0137 O2 Sensor Circuit Low Voltage
(Bank 1 Sensor 2)
P0138 O2 Sensor Circuit High Voltage
(Bank 1 Sensor 2)
P0139 O2 Sensor Circuit Slow Response
(Bank 1 Sensor 2)
P0140 O2 Sensor Circuit No Activity
Detected (Bank1 Sensor2)
P0171 System Too Lean (Bank 1)
P0172 System Too Rich (Bank 1)
P0181 Fuel Temperature Sensor "A" Cir-
cuit Range/Performance
List of Diagnostic Trouble Code (DTC)
<Ref. to EN(H4SO U5)(diag)-119, DTC P0112 INTAKE AIR TEMPERATURE
SENSOR 1 CIRCUIT LOW, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to EN(H4SO U5)(diag)-121, DTC P0113 INTAKE AIR TEMPERATURE
SENSOR 1 CIRCUIT HIGH, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to EN(H4SO U5)(diag)-124, DTC P0117 ENGINE COOLANT TEMPERA-
TURE CIRCUIT LOW, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to EN(H4SO U5)(diag)-126, DTC P0118 ENGINE COOLANT TEMPERA-
TURE CIRCUIT HIGH, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to EN(H4SO U5)(diag)-129, DTC P0122 THROTTLE/PEDAL POSITION
SENSOR/SWITCH "A" CIRCUIT LOW, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-131, DTC P0123 THROTTLE/PEDAL POSITION
SENSOR/SWITCH "A" CIRCUIT HIGH, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-133, DTC P0125 INSUFFICIENT COOLANT TEM-
PERATURE FOR CLOSED LOOP FUEL CONTROL, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-135, DTC P0126 INSUFFICIENT ENGINE COOL-
ANT TEMPERATURE FOR STABLE OPERATION, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-137, DTC P0128 COOLANT THERMOSTAT
(ENGINE COOLANT TEMPERATURE BELOW THERMOSTAT REGULATING
TEMPERATURE), Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-138, DTC P0131 O2 SENSOR CIRCUIT LOW
VOLTAGE (BANK 1 SENSOR 1), Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-140, DTC P0132 O2 SENSOR CIRCUIT HIGH
VOLTAGE (BANK 1 SENSOR 1), Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-142, DTC P0133 O2 SENSOR CIRCUIT SLOW
RESPONSE (BANK 1 SENSOR 1), Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-144, DTC P0134 O2 SENSOR CIRCUIT NO
ACTIVITY DETECTED (BANK 1 SENSOR 1), Diagnostic Procedure with Diag-
nostic Trouble Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-146, DTC P0137 O2 SENSOR CIRCUIT LOW
VOLTAGE (BANK 1 SENSOR 2), Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-149, DTC P0138 O2 SENSOR CIRCUIT HIGH
VOLTAGE (BANK 1 SENSOR 2), Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-152, DTC P0139 O2 SENSOR CIRCUIT SLOW
RESPONSE (BANK 1 SENSOR 2), Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-154, DTC P0140 O2 SENSOR CIRCUIT NO
ACTIVITY DETECTED (BANK1 SENSOR2), Diagnostic Procedure with Diagnos-
tic Trouble Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-156, DTC P0171 SYSTEM TOO LEAN (BANK 1),
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-157, DTC P0172 SYSTEM TOO RICH (BANK 1),
Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO U5)(diag)-159, DTC P0181 FUEL TEMPERATURE SENSOR
"A" CIRCUIT RANGE/PERFORMANCE, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
EN(H4SO U5)(diag)-74
Index