Subaru Legacy 2004 Service Manual page 980

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Diagnostic Procedure with Diagnostic Trouble Code (DTC)

BU:DTC P1160 RETURN SPRING FAILURE

For diagnostic procedure, refer to DTC P2101. <Ref. to EN(H4SO 2.5)(diag)-231, DTC P2101 THROTTLE

ACTUATOR CONTROL MOTOR CIRCUIT RANGE/PERFORMANCE, Diagnostic Procedure with Diagnos-

tic Trouble Code (DTC).>

BV:DTC P1492 EGR SOLENOID VALVE SIGNAL #1 CIRCUIT MALFUNCTION

For the diagnostic procedure, refer to DTC P1498. <Ref. to EN(H4SO 2.5)(diag)-222, DTC P1498 EGR SO-

LENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (LOW INPUT), Diagnostic Procedure with Diagnos-

tic Trouble Code (DTC).>

BW:DTC P1493 EGR SOLENOID VALVE SIGNAL #1 CIRCUIT MALFUNCTION

(HIGH INPUT)

For the diagnostic procedure, refer to DTC P1499. <Ref. to EN(H4SO 2.5)(diag)-224, DTC P1499 EGR SO-

LENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT), Diagnostic Procedure with Diagnos-

tic Trouble Code (DTC).>

BX:DTC P1494 EGR SOLENOID VALVE SIGNAL #2 CIRCUIT MALFUNCTION

For the diagnostic procedure, refer to DTC P1498. <Ref. to EN(H4SO 2.5)(diag)-222, DTC P1498 EGR SO-

LENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (LOW INPUT), Diagnostic Procedure with Diagnos-

tic Trouble Code (DTC).>

BY:DTC P1495 EGR SOLENOID VALVE SIGNAL #2 CIRCUIT MALFUNCTION

(HIGH INPUT)

For the diagnostic procedure, refer to DTC P1499. <Ref. to EN(H4SO 2.5)(diag)-224, DTC P1499 EGR SO-

LENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT), Diagnostic Procedure with Diagnos-

tic Trouble Code (DTC).>

BZ:DTC P1496 EGR SOLENOID VALVE SIGNAL #3 CIRCUIT MALFUNCTION

For the diagnostic procedure, refer to DTC P1498. <Ref. to EN(H4SO 2.5)(diag)-222, DTC P1498 EGR SO-

LENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (LOW INPUT), Diagnostic Procedure with Diagnos-

tic Trouble Code (DTC).>

CA:DTC P1497 EGR SOLENOID VALVE SIGNAL #3 CIRCUIT MALFUNCTION

(HIGH INPUT)

For the diagnostic procedure, refer to DTC P1499. <Ref. to EN(H4SO 2.5)(diag)-224, DTC P1499 EGR SO-

LENOID VALVE SIGNAL #4 CIRCUIT MALFUNCTION (HIGH INPUT), Diagnostic Procedure with Diagnos-

tic Trouble Code (DTC).>

EN(H4SO 2.5)(diag)-221

ENGINE (DIAGNOSTICS)

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