a/c speed sensor \'94 E420

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a/c speed sensor '94 E420

04-18-2005, 07:26 PM

pberku

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Join Date: Oct 2003

Location: Montreal, Canada

Posts: 737

The AC speed sensor is one possibility, The associated wiring is however more likely.

The speed sensor wires carry a signal not just a voltage, so they must be perfectly clean, ie; No ground leaks, shorts, etc.. The wiring was the problem in my case. The speed sensor itself was fine.

Phil

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'95 E300 Diesel, 264,000 Miles. [Sold it]

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