Thanks for the response. My car does have the O-V relay, and it only has one fuse in it. Is it supposed to be that way? should I try another fuse in it? Its exactly where you mentioned it being also. When my car stall's, sometimes i tap it, take fuse out, put it back in...go to the truck and pull and reinsert the fuel relay, and it tends to start after a few minutes. My ABS light flashes sometimes when I drive. I read in the manual that if the ABS light comes on, it indicates a failure of the system. I wonder what the flashing is trying to tell me?
Do you know how I can test the O-V relay?
thanks
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Originally Posted by BenzDocII
I believe a 94 W202 still used an Overvoltage Relay. This relay is a silver box with 1 maybe 2 fuses in the top of it. It supplies voltage to the engine control "LH-HFM" and ABS control modules. It is located on right side rear of engine compartment under the black cover near the X11/4 connector, the OBD connector . Try tapping on the relay and see if the car stalls. If it does, thats your problem.
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