Test and adjustment values for exhaust emission test I · ar0700p100002i · Mercedes-Benz WIS

AR07.00-P-1000-02I

Test and adjustment values for exhaust emission test I

Model 114

Model	114.010/021	114.011/023	114.005/007/008/ 015/017	114.022	114.060/073
Sales designation	250/250 C	250/250 C	230/230.6	250 CE	280/280 C
Engine	114.920	130.923	180.954	114.980	110.921
Version	Standard	Standard	Standard	Standard	Standard
Idle speed rpm	800-900	800-900	800-900	750-850	800-900
Dwell angle (at idle speed) 1) normal ° TCI °	35-41 -	35-41 -	35-41 -	35-41 34-40	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 371 331 371 - - - - - -	4500 341 301 341 - - - - - -	4500 341 5) 301 5) 341 5) - - - - - -	4500 301 261 301 - - - - - -	4500 281 241 281 - - - - - -

Model	114.010/021	114.011/023	114.005/007/008/ 015/017	114.022	114.060/073
Sales designation	250/250 C	250/250 C	230/230.6	250 CE	280/280 C
Engine	114.920	130.923	180.954	114.980	110.921
Version	Standard	Standard	Standard	Standard	Standard
Exhaust level (at idle speed) CO % by vol. CO upstream TWC 2) % by vol.	2.50.5 -	2.50.5 -	2.50.5	3.00.5 -	0.70.5 -
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.

5) In the case of distributor with Bosch no. 0 231 116 048; 371 and 331 before TDC

Model	114.062/072
Sales designation	280 E/280 CE
Engine	110.981
Version	Standard
Idle speed rpm	750-850
Dwell angle (at idle speed) 1) normal ° TCI °	- 34-40
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 321 281 321 - - - - - -

Model	114.062/072
Sales designation	280 E/280 CE
Engine	110.981
Version	Standard
Exhaust level (at idle speed) CO % by vol. CO upstream TWC 2) % by vol.	2.00.5 -
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.