Subaru Legacy 2002 Service Manual page 1519

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DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)

Engine (DIAGNOSTICS)

CHECK THROTTLE POSITION.

Is throttle positioning ratio

equal to or more than 85%

when throttle is fully open?

Replace intake air

temperature and

pressure sensor.

<Ref. to FU(H6)-

35, Intake Air

Temperature Sen-

Replace throttle

position sensor.

<Ref. to FU(H6)-

33, Throttle Posi-

tion Sensor.>

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