> Jim Cathey wrote: >> >> So I've been driving the 560 SEL lately and it seems to me that it has >> one other odd behavior to go along with its variably-high and >> sometimes rough idle: as it's warming up it is somewhat puny and rough >> running, but as the engine temperature gauge approaches normal >> operating temperature it's almost as if a switch is flipped and the >> car surges forward a bit and smooths out.
Mitch said: > What if it is woefully 'out of tune', but switches from open loop to closed > loop mode at a certain temperature, checks the O2 sensor and adjusts itself? > My Euro 500SEL exhibits very similar behavior. Would it have an O2 sensor, considering that (judging by the smell of the exhaust) it has virtually no emissions controls? Alex _______________________________________ http://www.okiebenz.com For new and used parts go to www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
