01-77
Readiness code
The readiness code appears as an 8-digit display
in measuring value block 086, display field 1.
Each of the 8 digits is allocated to a specific
exhaust related system.
During a test sequence which must be performed
completely, On Board Diagnostic (OBD) checks
the function of each of these systems and then
changes the character assigned to it in the 8-digit
indication from "1" to "0" once test has been
performed successfully.
When the readiness code is generated after a
successfully completed test sequence, it reads "0
0 0 0 0 0 0 0" (measuring value block 086,
display field 1).
If a single test is completed entirely, but indicated
as "not OK", a DTC will be stored in DTC
memory. Check DTC Memory Page 01
-12
.
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01-79
Readiness code, checking
Test sequence
- Connect VAS5051 tester Page 01
-7 and
select vehicle system "01 - Engine electronics".
Engine must run at idle for this.
Display on VAS5051:
- Select diagnostic function "08 - read measured value block" in
selection -1-.
Display on VAS5051:
1 - Enter display group Max. input value = 255
- Select function "086" in button field -2- for "Display group number 086"
and press Q button to confirm input.
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ge 3 of 43 Readiness code
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