I think if I remember correctly from my 190D, the main fan was engaged at 100C & cut off once the temp lowered to around 90C-95C. High speed aux was set to trigger at 110C. Perhaps you have a bad or incorrect temp switch installed?
On 7/13/2013 10:53 AM, Curt Raymond wrote:
As installed on a 601 I've never been really happy with them as they don't turn on until the engine is quite hot. I've thought about sneaking a lower temp sensor (there are 3, one for the gauge, one for the fan clutch, one for the aux fan) to see if I could get it to lock up sooner.
-- Chris J. MBCA Peachtree section Past MB Models: '85 190D 2.2, '94 E420, '87 260E _______________________________________ 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
