Subaru 2002 IMPREZA Service Manual page 1237

LIST OF DIAGNOSTIC TROUBLE CODE (DTC)
DTC
No.
P0327 Knock sensor circuit low input
P0328 Knock sensor circuit high input
P0335 Crankshaft position sensor circuit
malfunction
P0336 Crankshaft position sensor circuit
range/performance problem
P0340 Camshaft position sensor circuit mal-
function
P0341 Camshaft position sensor circuit
range/performance problem
P0420 Catalyst system efficiency below
threshold
P0444 Evaporative emission control system
purge control valve circuit low input
[MT vehicles]
P0445 Evaporative emission control system
purge control valve circuit high input
[MT vehicles]
P0458 Evaporative emission control system
purge control valve circuit low input
[AT vehicles]
P0459 Evaporative emission control system
purge control valve circuit high input
[AT vehicles]
P0461 Fuel level sensor circuit range/perfor-
mance problem
P0462 Fuel level sensor circuit low input
P0463 Fuel level sensor circuit high input
P0464 Fuel level sensor intermittent input
P0480 Cooling fan relay 1 circuit low input
P0483 Cooling fan function problem
P0500 Vehicle speed sensor malfunction
P0506 Idle control system RPM lower than
expected
P0507 Idle control system RPM higher than
expected
Item
<Ref. to EN(TURBO)-182, DTC P0327 — KNOCK SENSOR CIRCUIT LOW
INPUT —, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(TURBO)-184, DTC P0328 — KNOCK SENSOR CIRCUIT HIGH
INPUT —, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(TURBO)-186, DTC P0335 — CRANKSHAFT POSITION SEN-
SOR CIRCUIT MALFUNCTION —, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to EN(TURBO)-188, DTC P0336 — Crankshaft Position Sensor Circuit
Range/Performance Problem —, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to EN(TURBO)-190, DTC P0340 — CAMSHAFT POSITION SENSOR
CIRCUIT MALFUNCTION —, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
<Ref. to EN(TURBO)-192, DTC P0341 — CAMSHAFT POSITION SENSOR
CIRCUIT RANGE/PERFORMANCE PROBLEM —, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
<Ref. to EN(TURBO)-196, DTC P0420 — CATALYST SYSTEM EFFI-
CIENCY BELOW THRESHOLD —, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to EN(TURBO)-198, DTC P0444 — EVAPORATIVE EMISSION CON-
TROL SYSTEM PURGE CONTROL VALVE CIRCUIT LOW INPUT [MT
VEHICLES] —, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(TURBO)-202, DTC P0445 — EVAPORATIVE EMISSION CON-
TROL SYSTEM PURGE CONTROL VALVE CIRCUIT HIGH INPUT [MT
VEHICLES] —, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(TURBO)-204, DTC P0458 — EVAPORATIVE EMISSION CON-
TROL SYSTEM PURGE CONTROL VALVE CIRCUIT LOW INPUT [AT
VEHICLES] —, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(TURBO)-208, DTC P0459 — EVAPORATIVE EMISSION CON-
TROL SYSTEM PURGE CONTROL VALVE CIRCUIT HIGH INPUT [AT
VEHICLES] —, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(TURBO)-210, DTC P0461 — FUEL LEVEL SENSOR CIRCUIT
RANGE/PERFORMANCE PROBLEM —, Diagnostic Procedure with Diag-
nostic Trouble Code (DTC).>
<Ref. to EN(TURBO)-212, DTC P0462 — FUEL LEVEL SENSOR CIRCUIT
LOW INPUT —, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to EN(TURBO)-216, DTC P0463 — FUEL LEVEL SENSOR CIRCUIT
HIGH INPUT —, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to EN(TURBO)-220, DTC P0464 — FUEL LEVEL SENSOR INTER-
MITTENT INPUT—, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to EN(TURBO)-223, DTC P0480 — COOLING FAN RELAY 1 CIR-
CUIT LOW INPUT —, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
<Ref. to EN(TURBO)-227, DTC P0483 — COOLING FAN FUNCTION
PROBLEM —, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(TURBO)-230, DTC P0500 — VEHICLE SPEED SENSOR MAL-
FUNCTION —, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
<Ref. to EN(TURBO)-232, DTC P0506 — IDLE CONTROL SYSTEM RPM
LOWER THAN EXPECTED —, Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
<Ref. to EN(TURBO)-234, DTC P0507 — IDLE CONTROL SYSTEM RPM
HIGHER THAN EXPECTED —, Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
EN(TURBO)-77
ENGINE (DIAGNOSTICS)
Index