Hi Donnie,

Is the Fuel Plate Sensor the same as the Fuel mixture Sensor on a 190E (2.3)? If so, how can you monitor it - do you need special tools for this or is this something best left to a dealer?

I have a similar problem on my 190E. I cleaned the contacts on the Fuel Mixture Sensor and it seems to be better but I'm not sure it has entirely solved the problem. It stalled once on the first day after cleaning the contacts but has not stalled since. I'm just wondering, do you need to drive for about 100km afterwards for the ECU to reset?

VJ

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190E 2.3, 1988