ar0700p100002n

Test and adjustment values for exhaust emission test I

Tip ar · temă 07.00 · versiune 0102 · 2000-05-22

Valabil pentru: MODEL 123 mit Vergaseranlage

Nu este disponibil în „ro”; afișat în Engleză.

Încadrare

Grupă funcțională 1 Motor › 07 Pregătirea amestecului › 07.00 Generalităţi — Seria 123

EinPAS 10 Service › 10.20 Verificări legale/Prevederi legale › 10.20.30 Verificări — Seria 123

EinPAS 15 Motor › 15.40 Instalaţie gaze arse/purificare a gazelor arse › 15.40.1 Informaţie de bază — Seria 123

AR07.00-P-1000-02N

Test and adjustment values for exhaust emission test I

Model 123 with carburetor system

Model

123.020

123.020

123.000/023/043/
083

123.000/023/043/
083

123.003/026/028/
086

Sales designation

200

200

230/230 C/230 T

230/230 C/230 T

250/250 T

Engine

115.938

115.939 NV

115.954

115.954 NV

123.920

Version

Standard

Standard

Standard

Standard

Standard

Idle speed rpm

800-900

800-900

800-900

800-900

800-900

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


47-53
-


47-53
-


47-53
-


47-53
-


35-41
-

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


4500

401
401
-
-


-

-
-
-
-


4500

451
-
-
451


-

-
-
-
-


4500

401
401
-
-


-

-
-
-
-


4500

451
-
-
451


-

-
-
-
-


4500

321
281
321
-


-

-
-
-
-

Model

123.020

123.020

123.000/023/043/
083

123.000/023/043/
083

123.003/026/028/
086

Sales designation

200

200

230/230 C/230 T

230/230 C/230 T

250/250 T

Engine

115.938

115.939 NV

115.954

115.954 NV

123.920

Version

Standard

Standard

Standard

Standard

Standard

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


1.50.5
-


1.50.5
-


1.50.5
-


1.50.5
-


0.70.5
-

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



-
-
-



-
-
-



-
-
-



-
-
-



-
-
-

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

123.003/026/028/
086

123.003/026/028/
086

123.003/026/028/
086

123.220/280

123.220/280

Sales designation

250/250 T

250/250 T

250/250 T

200/200 T

200/200 T

Engine

123.920

123.921

123.921

102.920

102.920

Version

open-loop TWC

Standard

open-loop TWC

Standard

open-loop TWC

Idle speed rpm

800-900

700-800

700-800

750-850

750-850

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


35-41
-


-
-


-
-


-
-


-
-

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


4500

-
281
321
-


-

-
-
-
-


750

81
41
81
-


-

-
-
-
-


750

-
41
81
-


-

-
-
-
-


4500

321
321
-
-


-

-
-
-
-


4500

-
321
-
-


-

-
-
-
-

Model

123.003/026/028/
086

123.003/026/028/
086

123.003/026/028/
086

123.220/280

123.220/280

Sales designation

250/250 T

250/250 T

250/250 T

200/200 T

200/200 T

Engine

123.920

123.921

123.921

102.920

102.920

Version

open-loop TWC

Standard

open-loop TWC

Standard

open-loop TWC

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


<1.2
0,70,5


0.70.5
-


<1.2
0,70,5


1.00.5
-


<1.5
1.00.5

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



3)
3)
-



-
-
-



3)
3)
-



161 139
047 131
12/84



161 139
047 131
12/84

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

123.220/280

123.220/280

123.030/050

Sales designation

200/200 T

200/200 T

280/280 C

Engine

102.939 NV

102.939 NV

110.923

Version

Standard

open-loop TWC

Standard

Idle speed rpm

750-850

750-850

800-900

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


-
-


-
-


39-42
-

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


4500

321
-
-
321


-

-
-
-
-


4500

-
-
-
321


-

-
-
-
-


4500

321 7)
281 7)
321 7)
-


-

-
-
-
-

Model

123.220/280

123.220/280

123.030/050

Sales designation

200/200 T

200/200 T

280/280 C

Engine

102.939 NV

102.939 NV

110.923

Version

Standard

open-loop TWC

Standard

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


1.00.5
-


<1.5
1.00.5


0.70.5
-

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



014 858
001 346
12/84



014 858
001 346
12/84



-
-
-

1) Figure underlined is the setting.

2) Perform CO measurement and setting upstream of catalytic converter only if e.g. at

the max. permissible CO level at exhaust tailpipe is exceeded during emissions test.

7) In the case of distributor with Bosch no. 0 237 302 004; 281 before TDC with premium leaded or premium plus
leaded or 241 before TDC with premium unleaded.