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EC-1362
[YD (WITH EURO-OBD)]
DTC P1622 INJECTOR ADJUSTMENT VALUE
DTC P1622 INJECTOR ADJUSTMENT VALUE PFP:23710
Description BBS002I0
Injector adjustment value indicates manufacturing tolerance and the value is printed on the top of fuel injec-
tor.The injector adjustment value which is correctly stored in ECM is needed for precise fuel injection control.
A performance of emission control and a drivability may effect when there is a mismatch between the following
two values.
● The injector adjustment value stored in ECM
● The injector adjustment value of the fuel injector which is installed on the vehicle
On Board Diagnosis Logic BBS002I1
This self-diagnosis has the one trip detection logic.
The MI will not light up for this self-diagnosis.
DTC Confirmation Procedure BBS002I2
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. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Wait at least 5 seconds.
4. If DTC is detected, go to EC-1363, "
Diagnostic Procedure" .
WITH GST
Follow the procedure “WITH CONSULT-II” above.
Example: Injector adjustment value = D121ABCD1A061234000000000000E6
PBIB3150E
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P1622
1622
Injector adjustment value
data uninput
Injector adjustment value is not stored in ECM.
● Injector adjustment value
(Injector adjustment value has not
been written onto ECM memory yet,
or the value has been initialized.)
SEF817Y
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