Another thread on O2 sensors (O2 sensor = lambda sensor).

http://www.peachparts.com/shopforum/showthread.php?threadid=44233&highlight=bosch

Is there any misfiring under acceleration?

__________________
190E's:
2.5-16v 1990 90,000m Astral Silver
2.0E 8v 1986 107,000m Black 2nd owner
http://www.maylane.demon.co.uk/190esmall.jpghttp://www.maylane.demon.co.uk/190esmall2.jpg