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Old 07-30-2003, 01:19 AM
Merc1 Merc1 is offline
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Join Date: Jul 2003
Posts: 60
Originally posted by sixto
Make sure you check your references in installing that resistor. Early 140s have an independent temp sensor for the auxiliary fans. Late 140s share the temp sensor between the fans and the ECU. The fans will come on sooner but the ECU will be working off erroneous information. Make sure such is not the case with your car.

95 S420
91 300SE
87 300SDL
83 300SD
Thanks sixto, mine is 1998 w210 ( e320) What do you think, I read on jim's page about it and thought about it. My temps are running at 92-95 F.

Is this good or should I install resistor on TC switch.

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