|
070
|
Fuel
tank venting and valve testing, short trip
|
|
|
Opening
degree fuel tank ventilation
|
Lambda
regular/
diagnostic
value with active
diagnose
|
Idle
air control valve / diagnostic value with active diagnose
|
Result
|
|
|
[%]
|
[%]
|
[]
/ [%] / [g/sec]
|
Test
ON/ Test OFF/
Fuel tank ventilation OK/ Fuel tank ventilation not OK.
|
|
071
|
Fuel
tank leak test, short trip
|
|
|
Condition
reed contact
|
DTC
|
Test
status
|
Result
|
|
|
Text
Reed
Open / Reed Closed
|
Text
Small
leak/large leak
|
System
test/measurement/
measurement end
|
Test
ON/ Test OFF/
Abort
Syst. OK/ Syst. Not OK
|
|
072
|
Tank
leak test
|
|
|
|
|
|
|
|
|
|
|
|
|
|
073
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
074
|
EGR
regulator solenoid adaption
|
|
|
Null-Position
|
Max.
stop
|
Current
potentiometer value
|
Text
|
|
|
[V]
|
[V]
|
[V]
|
Leak
detection pump runs/ LDP OK/ ERROR
|
|
075
|
EGR,
short trip
|
Systems
with Temp.-sensor
|
|
|
Engine
RPM
|
EGR-Temp.
Sensor
|
EGR
temperature difference
|
Result
|
|
|
[1/min]
|
[�C]
|
[�C]
|
Test
ON/ Test OFF/
Syst.
OK/ Syst. Not OK
|
|
075
|
EGR,
short trip
|
Systems
with intake manifold pressure sensor
|
|
|
Engine
RPM
|
Intake
manifold pressure
|
Intake
manifold pressure difference
|
Result
|
|
|
[1/min]
|
[mbar]
|
[mbar]
|
Test
ON/ Test OFF/
Syst. OK/ Syst. Not OK
|
|
075
|
EGR,
for map adaption short trip
|
Systems
with intake manifold pressure sensor
|
|
|
Pressure
difference diagnostics EGR phase 1 and 2
|
Pressure
difference diagnostics EGR phase 2 and 3
|
Pressure
difference diagnostics EGR phase 1 and 3
|
Result
|
|
|
[hPa]
|
[hPa]
|
[hPa]
|
Test
ON/ Test OFF/
Syst. OK/ Syst. Not OK
|
|
076
|
EGR
for pressure systems
|
|
|
Engine
RPM
|
Intake
manifold pressure
|
Opening
degree (U/Uref)
EGR
potentiometer
|
Duty
cycle EGR valve
|
|
|
[1/min]
|
[mbar]
|
[%]
|
[%]
|
|
076
|
EGR
for air mass system
|
|
|
Engine
RPM
|
Last
|
Opening
degree (U/Uref)
EGR
potentiometer
|
Duty
cycle EGR valve
|
|
|
[1/min]
|
[%]
|
[%]
|
[%]
|
|
076
|
EGR
map adaption
|
|
|
Actual
EGR value � potentiometer without offset
|
Correction
factor in the upper opening range
|
Correction
factor in the lower opening range
|
Status
|
|
|
[V]
|
[%]
|
[%]
|
Test
OFF / Leak detection pump runs/ LDP OK/ ERROR
|
|
077
|
Test
secondary air injection system, short trip, Bank 1
|
Systems with conventional oxygen sensor
|
|
|
RPM
|
Engine
air mass
|
Air
mass secondary air injection system
|
Result
|
|
|
[1/min]
|
[g/sec]
|
[g/sec]
|
Test
ON/ Test OFF/
Abort
Syst. OK/ Syst. Not OK
|
|
077
|
Test
secondary air injection system, short trip, Bank 1
|
Systems with linear oxygen sensor
|
|
|
RPM
|
Engine
air mass
|
relative
Air mass
|
Result
|
|
|
[1/min]
|
[g/sec]
|
[
]
|
Test
ON/ Test OFF/
Abort
Syst.
OK/ Syst. Not OK
|
|
078
|
Test
secondary air injection system, short trip
Bank 2
|
Systems with conventional oxygen sensor
|
|
|
RPM
|
Engine
air mass
|
Air
mass secondary air injection system
|
Result
|
|
|
[1/min]
|
[g/sec]
|
[g/sec]
|
Test
ON/ Test OFF/
Abort
Syst. OK/ Syst. Not OK
|
|
078
|
Test
secondary air injection system, short trip, Bank 2
|
Systems with linear oxygen sensor
|
|
|
RPM
|
Engine
air mass
|
Relative
air mass
|
Result
|
|
|
[1/min]
|
[g/sec]
|
[
]
|
Test
ON/ Test OFF/
Abort
Syst. OK/ Syst. Not OK
|
|
079
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|