Subaru Impreza 2003 Service Manual page 489

LIST OF DIAGNOSTIC TROUBLE CODE (DTC)
DTC
P1111 Atmospheric Pressure Sensor Circuit
Malfunction (High Input)
P1134 A/F Sensor Micro-computer Problem
P1137 O Sensor Circuit (Lamda=1) (Bank1
2
Sensor1)
P1492 EGR Solenoid Valve Signal #1 Cir-
cuit Malfunction (Low Input)
P1493 EGR Solenoid Valve Signal #1 Cir-
cuit Malfunction (High Input)
P1494 EGR Solenoid Valve Signal #2 Cir-
cuit Malfunction (Low Input)
P1495 EGR Solenoid Valve Signal #2 Cir-
cuit Malfunction (High Input)
P1496 EGR Solenoid Valve Signal #3 Cir-
cuit Malfunction (Low Input)
P1497 EGR Solenoid Valve Signal #3 Cir-
cuit Malfunction (High Input)
P1498 EGR Solenoid Valve Signal #4 Cir-
cuit Malfunction (Low Input)
P1499 EGR Solenoid Valve Signal #4 Cir-
cuit Malfunction (High Input)
P1510 ISC Solenoid Valve Signal #1 Circuit
Malfunction (Low Input)
P1511 ISC Solenoid Valve Signal #1 Circuit
Malfunction (High Input)
P1512 ISC Solenoid Valve Signal #2 Circuit
Malfunction (Low Input)
P1513 ISC Solenoid Valve Signal #2 Circuit
Malfunction (High Input)
P1514 ISC Solenoid Valve Signal #3 Circuit
Malfunction (Low Input)
P1515 ISC Solenoid Valve Signal #3 Circuit
Malfunction (High Input)
P1516 ISC Solenoid Valve Signal #4 Circuit
Malfunction (Low Input)
P1517 ISC Solenoid Valve Signal #4 Circuit
Malfunction (High Input)
Item
<Ref. to EN(H4SO)-234, DTC P1111 — ATMOSPHERIC PRESSURE SEN-
SOR CIRCUIT MALFUNCTION (HIGH INPUT) —, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-235, DTC P1134 — A/F SENSOR MICRO-COMPUTER
PROBLEM —, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-237, DTC P1137 — O
(BANK1 SENSOR1) —, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to EN(H4SO)-239, DTC P1492 — EGR SOLENOID VALVE SIGNAL
#1 CIRCUIT MALFUNCTION (LOW INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-239, DTC P1493 — EGR SOLENOID VALVE SIGNAL
#1 CIRCUIT MALFUNCTION (HIGH INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-239, DTC P1494 — EGR SOLENOID VALVE SIGNAL
#2 CIRCUIT MALFUNCTION (LOW INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-239, DTC P1495 — EGR SOLENOID VALVE SIGNAL
#2 CIRCUIT MALFUNCTION (HIGH INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-239, DTC P1496 — EGR SOLENOID VALVE SIGNAL
#3 CIRCUIT MALFUNCTION (LOW INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-239, DTC P1497 — EGR SOLENOID VALVE SIGNAL
#3 CIRCUIT MALFUNCTION (HIGH INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-240, DTC P1498 — EGR SOLENOID VALVE SIGNAL
#4 CIRCUIT MALFUNCTION (LOW INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-242, DTC P1499 — EGR SOLENOID VALVE SIGNAL
#4 CIRCUIT MALFUNCTION (HIGH INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-244, DTC P1510 — ISC SOLENOID VALVE SIGNAL #1
CIRCUIT MALFUNCTION (LOW INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-244, DTC P1511 — ISC SOLENOID VALVE SIGNAL #1
CIRCUIT MALFUNCTION (HIGH INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-244, DTC P1512 — ISC SOLENOID VALVE SIGNAL #2
CIRCUIT MALFUNCTION (LOW INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-244, DTC P1513 — ISC SOLENOID VALVE SIGNAL #2
CIRCUIT MALFUNCTION (HIGH INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-244, DTC P1514 — ISC SOLENOID VALVE SIGNAL #3
CIRCUIT MALFUNCTION (LOW INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-244, DTC P1515 — ISC SOLENOID VALVE SIGNAL #3
CIRCUIT MALFUNCTION (HIGH INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-245, DTC P1516 — ISC SOLENOID VALVE SIGNAL #4
CIRCUIT MALFUNCTION (LOW INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(H4SO)-247, DTC P1517 — ISC SOLENOID VALVE SIGNAL #4
CIRCUIT MALFUNCTION (HIGH INPUT) —, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
EN(H4SO)-77
ENGINE (DIAGNOSTICS)
Index
SENSOR CIRCUIT (LAMDA=1)
2