13B-331
MR-372-J84-13B200$828.mif
V13
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5CDIESEL INJECTION
Fault finding – Fault Finding Chart13B
ALP 9 Particle filter warning light comes on too often
NOTESBefore dealing with this customer complaint, check that there are no faults
except DF312 Speed request and the conformity (or otherwise) of the
"parameters" and "status" using the diagnostic tool. Deal with the other faults
first.
If the customer complaint is not eliminated, perform the following checks.
Have the last 10 regeneration attempts failed?
Is the distance of PR412 Distance of last
successful regeneration less than all the
parameters of group 2? (PR794 to PR803
Regeneration failure record no. 1 to no. 10).
NO
Is at least one status for group 1 = STATUS4?
YES
YESAre all the regeneration
failures linked to engine cut-
off?
See parameter for the group
(ET706 Engine status record
no. 1 to ET715 Engine status
record no. 10)
(E.g.: ET706 STOPPED)
NO
Symptom
not
confirmed
YESOutput 1
NO
Check that there are
no leaks or
blockages in the
exhaust pipe,
Repair if necessary.
Carry out an After-
Sales regeneration if
not already
performed. To do
this, see SC017
Particle filter
regeneration in
Interpretation of
commands.
Output 2
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
EDC16_V50_ALP9/EDC16_V58_ALP9/EDC16_V5C_ALP9/EDC16_V18_ALP9/EDC16_V1C_ALP9/EDC16_V20_ALP9
A
B
13B-333
MR-372-J84-13B200$828.mif
V13
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5CDIESEL INJECTION
Fault finding – Fault Finding Chart13B
ALP 9
CONTINUED 2
vdiag 5c and 20 vdiag 50, 58, 18 and 1C
Has a parameter from group 1 reached
19.661 miles (32.768 km)?YES
NO
For each successful regeneration (R), look in group 1 for the next parameter in order of
distance whose status is STATUS4. is there at least one status?
YES
note down the 2 identified parameters and calculate
the interval between the 2 using the formula in the
table.
Is the calculated interval less than 198 miles
(330 km)?
YES
CD
E
E
NOOutput 3
NOOutput 4
(To be calculated for each successful regeneration)
Parameter PR412 = _________
Next parameter at STATUS 4 = __________
Interval = Next parameter at STATUS 4 – PR412
= ________ - _________
= _________
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
