Subaru IMPREZA 2002 Service Manual page 405

LIST OF DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
DTC
No.
P I 137
PI142
P I 146
PI400
P I 420
P I 442
P I 443
P I 480
P I 507
PI510
PI511
PI512
P I 51 3
PI514
P I 51 5
PI516
PI517
PI518
P I 540
Item
Front oxygen (NF) sensor circuit
range/perfomance problem
Throttle position sensor circuit range/
performance problem (low input)
Pressure sensor circuit range/perfor-
mance problem (high input)
Fuel tank pressure control solenoid
valve circuit low input
Fuel tank pressure control solenoid
valve circuit high input
Fuellevelsensor circuit range/perfor-
mance problem 2
Evaporative emission control system
vent control function problem
Cooling fan relay 1 circuit high input
Idle control system malfunction (fail-
safe)
Idle air control solenoid valve signal 1
circuit low input
Idle air control solenoid valve signal 1
circuit high input
Idle air control solenoid valve signal 2
circuit low input
Idle air control solenoid valve signal 2
circuit high input
Idle air control solenoid valve signal 3
circuit low input
Idle air control solenoid valve signal 3
circuit high input
Idle air control solenoid valve signal 4
circuit low input
Idle air control solenoid valve signal 4
circuit high input
Starter switch circuit low input
Vehicle speed sensor malfunction 2
Index
<Ref. to EN(S0HC)-266, DTC P1137
-
FRONT OXYGEN (NF) SENSOR
CIRCUIT RANGE/PERFORMANCE PROBLEM -, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to EN(S0HC)-270, DTC P I 142 -THROTTLE POSITION SENSOR
CIRCUIT RANGE/PERFORMANCE PROBLEM (LOW INPUT) -, Diagnos-
tic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(S0HC)-272, DTC P1146
-
PRESSURE SENSOR CIRCUIT
RANGE/PERFORMANCE PROBLEM (HIGH INPUT)
-,
Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(S0HC)-274, DTC P1400
-
FUEL TANK PRESSURE CON-
TROL SOLENOID VALVE CIRCUIT LOW INPUT -, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to EN(S0HC)-278, P I 420
-
FUEL TANK PRESSURE CONTROL
SOLENOID VALVE CIRCUIT HIGH INPUT
-,
Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(S0HC)-280, DTC P1442
-
FUEL LEVEL SENSOR CIRCUIT
RANGE/PERFORMANCE PROBLEM 2 -, Diagnostic Procedure with Diag-
nostic Trouble Code (DTC).>
<Ref. to EN(S0HC)-282, DTC PI443
-
EVAPORATIVE EMISSION CON-
TROL SYSTEM VENT CONTROL FUNCTION PROBLEM -, Diagnostic
Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(S0HC)-285, DTC P1480
-
COOLING FAN RELAY 1 CIRCUIT
HIGH INPUT -, Diagnostic Procedure with Diagnostic Trouble Code
IDTC). >
<Ref. to EN(S0HC)-288, DTC P I 507
-
IDLE CONTROL SYSTEM MAL-
FUNCTION (FAIL-SAFE)
-,
Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
<Ref. to EN(S0HC)-290, DTC P1510
-
IDLE AIR CONTROL SOLENOID
VALVE SIGNAL 1 CIRCUIT LOW INPUT
-,
Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(S0HC)-290, DTC P I 51 1
-
IDLE AIR CONTROL SOLENOID
VALVE SIGNAL 1 CIRCUIT HIGH INPUT -, Diagnostic Procedure with
Diaanostic Trouble Code (DTC).>
<Ref. to EN(S0HC)-290, DTC PI512
-
IDLE AIR CONTROL SOLENOID
VALVE SIGNAL 2 CIRCUIT LOW INPUT
-,
Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(S0HC)-290, DTC PI513
-
IDLE AIR CONTROL SOLENOID
VALVE SIGNAL 2 CIRCUIT HIGH INPUT
-,
Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(S0HC)-290, DTC PI514
-
IDLE AIR CONTROL SOLENOID
VALVE SIGNAL 3 CIRCUIT LOW INPUT
-,
Diagnostic Procedure with
Diaanostic Trouble Code IDTO.>
<Ref. to EN(S0HC)-290, DTC PI515
-
IDLE AIR CONTROL SOLENOID
VALVE SIGNAL 3 CIRCUIT HIGH INPUT -, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
<Ref. to EN(S0HC)-292, DTC P1516
-
IDLE AIR CONTROL SOLENOID
VALVE SIGNAL 4 CIRCUIT LOW INPUT
-,
Diagnostic Procedure with
DiagnosticaTrouble Code (DTC).>
<Ref. to EN(S0HC)-296, DTC PI517
-
IDLE AIR CONTROL SOLENOID
VALVE SIGNAL 4 CIRCUIT HIGH INPUT
-,
Diagnostic Procedure with
Diaanostic Trouble Code ( D T C b
<Ref.to EN(SOHC)-299, DTC P1518
-
STARTER SWITCH CIRCUIT LOW
INPUT -, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(S0HC)-302, DTC P I 540
-
VEHICLE SPEED SENSOR MAL-
FUNCTION 2 -, Diagnostic Procedure with Diagnostic Trouble Code
IDTC). >
EN(S0HC)-81