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7) Start engine again and run it for at least 10 minutes at idle
speed.
8) Select “MODE 7” with GST. The 1st trip DTC P0171 should be
detected at this stage, if a malfunction exists. If so, go to
“Diagnostic Procedure”, EC-283.
9) If it is difficult to start engine at step 8, the fuel injection sys-
tem has a malfunction.
10) Crank engine while depressing accelerator pedal. If engine
starts, go to “Diagnostic Procedure”, EC-283. If engine does
not start, visually check for exhaust and intake air leak.
DTC P0171 FUEL INJECTION SYSTEM FUNCTION
(LEAN SIDE)
KA24DE
DTC Confirmation Procedure (Cont’d)
EC-281
FE
CL
MT
AT
TF
PD
AX
SU
BR
ST
RS
BT
HA
SC
EL
IDX
GI
MA
EM
LC
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