Subaru 2002 IMPREZA Service Manual page 574

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
DE:DTC P1590
-
NEUTRAL POSITION SWITCH CIRCUIT HIGH INPUT
-
DTC DETECTING CONDITION:
Two consecutive driving cycles with fault
TROUBLE SYMPTOM:
Erroneous idling
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode <Ref. to EN(D0HC TURBO)-
49, OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(D0HC TURBO)-46, Inspec-
tion Mode.>.
WIRING DIAGRAM:
1 0
INHIBKOR SWKCH
@ a a
STAFiTER MOTOF
I
B2M437(
EN( DOHC TU RBO)-350