Subaru LEGACY 2006 Manual page 350

asieps_tobira.book 313 ページ ２００９年１０月２６日 月曜日 午前９時１６分
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DO:DTC P2227 BAROMETRIC PRESSURE CIRCUIT RANGE/PERFORMANCE
DTC DETECTING CONDITION:
• Detected when two consecutive driving cycles with fault occur.
• GENERAL DESCRIPTION <Ref. to GD(H4SO)-233, DTC P2227 BAROMETRIC PRESSURE CIRCUIT
RANGE/PERFORMANCE, Diagnostic Trouble Code (DTC) Detecting Criteria.>
CAUTION:
After repairing or replacing the defective part, perform the Clear Memory Mode <Ref. to EN(H4SO)(di-
ag)-43, OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H4SO)(diag)-34, PRO-
CEDURE, Inspection Mode.>.
Step
1 CHECK ANY OTHER DTC ON DISPLAY.
DP:DTC P2228 BAROMETRIC PRESSURE CIRCUIT LOW
DTC DETECTING CONDITION:
• Immediately at fault recognition
• GENERAL DESCRIPTION <Ref. to GD(H4SO)-234, DTC P2228 BAROMETRIC PRESSURE CIRCUIT
LOW, Diagnostic Trouble Code (DTC) Detecting Criteria.>
CAUTION:
After repairing or replacing the defective part, perform the Clear Memory Mode <Ref. to EN(H4SO)(di-
ag)-43, OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H4SO)(diag)-34, PRO-
CEDURE, Inspection Mode.>.
Step
1 CHECK ANY OTHER DTC ON DISPLAY.
Check
Is any other DTC displayed?
Check
Is any other DTC displayed?
EN(H4SO)(diag)-313
ENGINE (DIAGNOSTICS)
Yes No
Check DTC using Replace the ECM.
"List of Diagnostic <Ref. to
Trouble Code FU(H4SO)-36,
(DTC)". <Ref. to Engine Control
EN(H4SO)(diag)- Module (ECM).>
70, List of Diag-
nostic Trouble
Code (DTC).>
Yes No
Check DTC using Replace the ECM.
"List of Diagnostic <Ref. to
Trouble Code FU(H4SO)-36,
(DTC)". <Ref. to Engine Control
EN(H4SO)(diag)- Module (ECM).>
70, List of Diag-
nostic Trouble
Code (DTC).>
NOTE:
It is not necessary
to inspect DTC
P2228.