Check engine light reset




-D
-But how do I then retrieve the codes using a pulse counter..? Since I don´t have any LED or any button. Can´t find anything about that in my books.
Last edited by 124-Fan; Nov 23, 2003 at 12:16 PM.
My car does not have the 38 pin connector, only the 9 pin connector and then the black one with the white numbers from 1 to 16.
The KE-Jetronic manual (from the MB service literature) for the M103 has the fault codes. Even though the 300CE has the M104, I can't imagine the FI systems being any different.
The round 9-pin connector is for reading the on/off ratio (lambda control). This is useful for setting the mixture and for fault diagnosis. You don't need the special lambda tool; you can use a multimeter on the duty cycle setting.
Last edited by Jer; Nov 23, 2003 at 03:50 PM.
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but my car doesn´t have the LED or the push button.. Do you think I can pull the codes any other way..?
