ar0700p100002s

Test and adjustment values for exhaust emission test I

ประเภท ar · หัวข้อ 07.00 · เวอร์ชัน 0101 · 2000-05-22

ใช้กับ: MODEL 126 mit KA-Einspritzanlage

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ตำแหน่ง

กลุ่มฟังก์ชัน 1 Engine › 07 Mixture formation › 07.00 General — ซีรีส์ 126

EinPAS 10 Service › 10.20 Statutory inspections/legal requirements › 10.20.30 Tests — ซีรีส์ 126

EinPAS 15 Engine › 15.40 Exhaust system/exhaust aftertreatment › 15.40.1 Basic information — ซีรีส์ 126

AR07.00-P-1000-02S

Test and adjustment values for exhaust emission test I

Model 126 with CFI fuel injection system (mechanical)

Model

126.022/023

126.022/023

126.022/023

126.032/033

126.032/033

Sales designation

280 SE/SEL

280 SE/SEL

280 SE/SEL

380 SE/SEL

380 SE/SEL

Engine

110.987

110.989

110.989

116.961

116.961

Version

Standard

Standard

open-loop TWC

Standard

open-loop TWC

Idle speed rpm

750-850

750-850

700-800

650-750

650-750

Dwell angle (at idle speed) 1)
normal °
TCI °


-
-


-
-


-
-


-
-


-
-

Ignition angle without vacuum
Engine speed rpm
Fuel:
Premium leaded °CRA before TDC
Premium unleaded ° CRA before TDC
Premium plus unleaded °CRA before TDC
Regular unleaded °CRA before TDC

Ignition angle with vacuum
Engine speed rpm
Fuel:
Premium leaded °CRA before TDC
Premium unleaded °CRA before TDC
Premium plus unleaded °CRA before TDC
Regular unleaded °CRA before TDC


3500

301
261
301
-


-

-
-
-
-


3500

301
261
301
-


-

-
-
-
-


3500

-
261
301
-


-

-
-
-
-


3000

301
251
301
-


-

-
-
-
-


3000

-
251
301
-


-

-
-
-
-

Model

126.022/023

126.022/023

126.022/023

126.032/033

126.032/033

Sales designation

280 SE/SEL

280 SE/SEL

280 SE/SEL

380 SE/SEL

380 SE/SEL

Engine

110.987

110.989

110.989

116.961

116.961

Version

Standard

Standard

open-loop TWC

Standard

open-loop TWC

Exhaust level (at idle speed)
CO % by vol.
CO upstream TWC 2) % by vol.


1.00.5
-


1.00.5
-


<2.0
1.50.5


1.50.5
-


<2.5
2.00.5

Use of harder valve seat rings
as of engine end no.
manual transmission
automatic transmission
date



-
-
-



015 003
087 865
4/85



015 003
087 865
4/85



-
018 724
6/81



-
018 724
6/81

1) Figure underlined is the setting.
2) Perform CO measurement and setting upstream of catalytic converter only if e.g. the max. permissible CO level at
exhaust tailpipe is exceeded during emissions test.

Model

126.032/033/043

126.032/033/043

126.036/037

126.036/037

126.036/037/044

Sales designation

380 SE/SEL/SEC

380 SE/SEL/SEC

500 SE/SEL

500 SE/SEL

500 SE/SEL/SEC

Engine

116.963

116.963

117.961

117.961

117.963

Version

Standard

open-loop TWC

Standard

open-loop TWC

Standard

Idle speed rpm

600-750

600-750

650-750

650-750

600-750

Dwell angle (at idle speed) 1)
normal °
TCI °


-
-


-
-


-
-


-
-


-
-

Ignition angle without vacuum
Engine speed rpm
Fuel:
Premium leaded °CRA before TDC
Premium unleaded ° CRA before TDC
Premium plus unleaded °CRA before TDC
Regular unleaded °CRA before TDC

Ignition angle with vacuum
Engine speed rpm
Fuel:
Premium leaded °CRA before TDC
Premium unleaded °CRA before TDC
Premium plus unleaded °CRA before TDC
Regular unleaded °CRA before TDC


3000

251
201
251
-


-

-
-
-
-


3000

-
201
251
-


-

-
-
-
-


3000

301
251
301
-


-

-
-
-
-


3000

-
251
301
-


-

-
-
-
-


3000

251
201
251
-


-

-
-
-
-

Model

126.032/033/043

126.032/033/043

126.036/037

126.036/037

126.036/037/044

Sales designation

380 SE/SEL/SEC

380 SE/SEL/SEC

500 SE/SEL

500 SE/SEL

500 SE/SEL/SEC

Engine

116.963

116.963

117.961

117.961

117.963

Version

Standard

open-loop TWC

Standard

open-loop TWC

Standard

Exhaust level (at idle speed)
CO % by vol.
CO upstream TWC 2) % by vol.


1.50.5
-


<2.5
2.00.5


1.50.5
-


<2.5
2.00.5


1.50.5
-

Use of harder valve seat rings
as of engine end no.
manual transmission
automatic transmission
date



-
000 100
6/81



-
000 100
6/81



-
-
-



-
3)
-



-
036 665
10/83

1) Figure underlined is the setting.
2) Perform CO measurement and setting upstream of catalytic converter only if e.g. the max. permissible CO level at
exhaust tailpipe is exceeded during emissions test.

3) No harder valve seat rings installed, for this reason:
a) On engines without hydraulic valve clearance compensation, halve valve clearance inspection interval
b) On engines with hydraulic valve clearance compensation, check basic setting of hydraulic elements during maintenance service with additional work
every 45,000 and 60,000 km, set if necessary.

Model

126.036/037/044

Sales designation

500 SE/SEL/SEC

Engine

117.963

Version

open-loop TWC

Idle speed rpm

600-750

Dwell angle (at idle speed) 1)
normal °
TCI °


-
-

Ignition angle without vacuum
Engine speed rpm
Fuel:
Premium leaded °CRA before TDC
Premium unleaded ° CRA before TDC
Premium plus unleaded °CRA before TDC
Regular unleaded °CRA before TDC

Ignition angle with vacuum
Engine speed rpm
Fuel:
Premium leaded °CRA before TDC
Premium unleaded °CRA before TDC
Premium plus unleaded °CRA before TDC
Regular unleaded °CRA before TDC


3000

-
201
251
-


-

-
-
-
-

Model

126.036/037/044

Sales designation

500 SE/SEL/SEC

Engine

117.963

Version

open-loop TWC

Exhaust level (at idle speed)
CO % by vol.
CO upstream TWC 2) % by vol.


<2.5
2.00.5

Use of harder valve seat rings
as of engine end no.
manual transmission
automatic transmission
date



-
036 665
10/83

1) Figure underlined is the setting.
2) Perform CO measurement and setting upstream of catalytic converter

only if e.g. the max. permissible CO level at exhaust tailpipe is exceeded during emissions test.