Subaru Legacy 2003 Service Manual page 2031

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
ENGINE (DIAGNOSTICS)
AV:DTC P1199 — DIFFERENTIAL PRESSURE SENSOR —
• TROUBLE SYMPTOM:
• Poor driving performance
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode <Ref. to EN(H4DOSTC)-35,
OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H4DOSTC)-33, Inspection
Mode.> .
5
6
B122
B221
1 2 3
1 2
EN(H4DOSTC)-192
DIFFERENTIAL
PRESSURE
SENSOR
B221
B135 ECM
B122
3 4 5 6 1 2
10 11 12 13 14 15
20 21
B135
4 5 6 7 8 9
3
16 17 18 19
22 23 24 25 26 27 28
EN-01006