Hussman
Well-known member
Now, what about the fuel temp sensor? Mine has thrown p0183 as long as I’ve owned it, and it isn’t the sensor in the pump (tested both the stock pump that failed, and the replacement 11mm pump that’s on it now, and they tested the same), but I don’t have the pin out box to test the harness, and I’m not sure what to test on the ecm since the program we use at work just says to use the scanner to tell if the ecm is to be replaced. My car has struggled to get over 40-42 even after a new t-stat, intake cleaning (that did bring it up from 32-36mpg), and some other adjustments. the po had lost the skid plate, and messed the skirts that hold it, and I haven’t gotten around to sorting that, but I don’t drive the thing gingerly by any stretch.
Driving hard will kill your mileage, also, if you can’t get over 42 even with driving like grandma, then go for some new nozzles.
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