13B-399
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
V9 MR-372-J84-13B450$190.mif
DIESEL INJECTION
Fault finding – Fault Finding Chart13B
ALP11 Particle filter warning light comes on too often
NOTESThis ALP is specific to Vdiag48.
Before dealing with this customer complaint, check that there are no faults
except DF312 Speed request, and check the conformity (or otherwise) of the
"parameters" and "statuses" 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 mileage of PR412 Mileage of last successful
regeneration less than all the parameters of group 2? (PR794
to PR803 Stored regeneration failure no. 1 to no. 10)Is at least one status in group 1
= STATUS4?
Symptom not
confirmed
Are all the regeneration failures linked to engine cut-off?
See parameter ET706 Stored engine status no.1 to ET715
Stored engine status no.10 (E.g. ET706 STOPPED)
Check the exhaust pipe for leaks or blockage. Repair if
necessary.
Perform After-Sales regeneration if it was not performed
previously (see Interpretation of commands, SC017 Particle
filter regeneration)
NO
YES
NOYES
A
YESOutput
1
NO
Output
2
EDC16C36_V48_ALP11/EDC16C36_V58_ALP11EDC16 C36
Program No.: 91
Vdiag No.: 48, 58
13B-400
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
V9 MR-372-J84-13B450$190.mif
DIESEL INJECTION
Fault finding – Fault Finding Chart13B
ALP11
CONTINUED 1
Recognition of parameters corresponding to the start of successful regenerations.
Make adjustments to align the parameter groups.
Group 1 Stored regeneration start no. 1 to 10
and
Group 2 Stored regeneration failure no. 1 to 10
For each group 1 parameter, if there is no parameter in group 2 in the next 30 miles (50 km), note that this means
a successful regeneration (R). If there is one, this means a failure (E).
Note group 1 here:Note group 2 here: Type of regeneration:
PR816: ____ ET742 ____
PR817: ____ ET743 ____
PR818: ____ ET744 ____
PR819: ____ ET745 ____
PR820: ____ ET746 ____
PR821: ____ ET747 ____
PR822: ____ ET748 ____
PR823: ____ ET749 ____
PR824: ____ ET750 ____
PR825: ____ ET751 ____PR794: __
PR795: __
PR796: __
PR797: __
PR798: __
PR799: __
PR800: __
PR801: __
PR802: __
PR803: __PR816:
PR817:
PR818:
PR819:
PR820:
PR821:
PR822:
PR823:
PR824:
PR825:R
R
R
R
R
R
R
R
R
RE
E
E
E
E
E
E
E
E
E
For each successful regeneration (R), look in group 1 for the next parameter
in order of mileage which has a status of STATUS4. is there at least one
status?
(To be calculated for each successful regeneration)
Successful regeneration parameter= ________
Next parameter at STATUS 4= ________
Interval = Next parameter at STATUS 4 – PR412
= ________ – ________
= ________
A
NOOutput
3
YES
C
EDC16 C36
Program No.: 91
Vdiag No.: 48, 58
