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BASIC SERVICE PROCEDURE
EC-999
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
DPF Data Clear BBS002LZ
DESCRIPTION
Perform “DPF DATA CLEAR” in “WORK SUPPORT” mode with CONSULT-II when oxidation catalyst with DPF
is replaced as new one. Based on the signal from sensors ECM estimates the amount of particulate matter in
DPF and stores the value in EEPROM as DPF data. When oxidation catalyst with DPF is replaced as new
one, there is a difference between DPF data stored in ECM and the actual amount of particulate matter in
DPF, because no particulate matter is trapped in new DPF. In this case, ECM can not perform regeneration
control correctly. So perform “DPF DATA CLEAR” in “WORK SUPPORT” mode with CONSULT-II to clear DPF
data stored in ECM.
CAUTION:
Never perform “DPF DATA CLEAR” in “WORK SUPPORT” mode with CONSULT-II when oxidation cat-
alyst with DPF is not replaced as new one. DPF may be damaged because regeneration is not per-
formed at appropriate timing.
OPERATION PROCEDURE
1. Turn ignition switch ON.
2. Select “DPF DATA CLEAR” in “WORK SUPPORT” mode with
CONSULT-II.
3. Touch “CLEAR” and wait a few seconds.
4. Make sure that “CMPLT” is displayed on CONSULT-II screen.
PBIB3171E
PBIB3172E
PBIB3173E
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