Test and adjustment values for exhaust emission test I · ar0700p100002d · Mercedes-Benz WIS

AR07.00-P-1000-02D

Test and adjustment values for exhaust emission test I

Model 107 with CFI fuel injection system (electronic)

Model	107.041	107.047	107.046
Sales designation	300 SL	420 SL	500 SL
Engine	103.982	116.964	117.964
Version	RÜF	RÜF	RÜF
Idle speed rpm	600-700	600-750	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	- - - - - 600-700 6-11 6-11 - -	- - - - - 600-750 14-18 14-18 - -	- - - - - 600-750 14-18 14-18 - -

Model	107.041	107.047	107.046
Sales designation	300 SL	420 SL	500 SL
Engine	103.982	116.964	117.964
Version	RÜF	RÜF	RÜF
Exhaust level (at idle speed) CO % by vol. CO upstream TWC 2) % by vol.	1.00.5 -	1.50.5 -	1.50.5 -
Use of harder valve seat rings as of engine end no. manual transmission automatic transmission date	Production start-up	Production start-up	Production start-up

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.