Loading ...
Loading ...
Loading ...
EC-956
[YD (WITH EURO-OBD)]
DTC P0089 FUEL PUMP
DTC P0089 FUEL PUMP PFP:16700
On Board Diagnosis Logic EBS01181
DTC Confirmation Procedure EBS01182
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Let engine idle for at least 30 seconds.
4. If 1st trip DTC is detected, go to EC-956, "
Diagnostic Procedure"
.
WITH GST
Follow the procedure “WITH CONSULT-II” above.
Diagnostic Procedure EBS01183
1. CHECK FUEL TRANSPORT PUMP OPERATION
Perform Diagnostic Procedure for fuel transport pump. Refer to EC-1194
.
OK or NG
OK >> GO TO 2.
NG >> Follow the instruction of Diagnostic Procedure for fuel transport pump.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0089 Fuel pump performance
Fuel pressure is too much higher than the target
value.
● Fuel pump
● Air mixed with fuel
● Lack of fuel
● Fuel rail pressure sensor
● Fuel transport pump operation
SEF817Y
Loading ...
Loading ...
Loading ...