Date: 27 Aug 2001 10:45:10 -0500 From: dhinznopsamh.execpc.com (Dave Hinz) Subject: Re: O2 sensor & black smoke?
Fred Hess (surffnopsambeyq.arg) wrote: : All the speculation going on that a simple VOM could test (o2 sensor), : but I digress. Wouldn't failed signal from the lambda sensor trigger : the ECU to believe the engine was running lean? Wouldn't this signal : create a rich running vehicle all the time? Fred, Do you have the testing mode for the O2 sensor handy? I can't find my book - hot, or cold, and what resistance should I measure where? How can I tell if it's good or not? Thanks, Dave Hinz