Test and adjustment values for exhaust emission test I · ar0700p100002l · Mercedes-Benz WIS

AR07.00-P-1000-02L

Test and adjustment values for exhaust emission test I

Model 116 with electronic fuel injection system

Model	116.024/025	116.028/029	116.032/033
Sales designation	280 SE/SEL	350 SE/SEL	450 SE/SEL
Engine	110.983	116.983	117.983
Version	Standard	Standard	Standard
Idle speed rpm	750-850	650-750	650-750
Dwell angle (at idle speed) 1) normal ° TCI °	- 34-40	- 30-34	- 30-34
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 - - - - - -	3000 301 6) 261 6) 301 6) - - - - - -	3000 301 261 301 - - - - - -

Model	116.024/025	116.028/029	116.032/033
Sales designation	280 SE/SEL	350 SE/SEL	450 SE/SEL
Engine	110.983	116.983	117.983
Version	Standard	Standard	Standard
Exhaust level (at idle speed) CO % by vol. CO upstream TWC 2) % by vol.	2.00.5 -	2.00.5 -	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. at

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

6) In the case of distributor with Bosch no. 0 231 402 006; 341 bzw 301 before TDC.