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Old 04-28-09, 08:56 AM
Elwood Elwood is offline
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Cadillac(s): 1958 Series 62, 1985 Eldorado
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Re: 1985 Eldorado Engine Stumble & Surge

Thanks for the input guys. The TPS replacement was done due to a previous group of problems including a TPS fail error code (I don't have my book here right now so don't have the code number). The tang is possitioned correctly and the sensor was zeroed at 0.65 vdc (mid range of the requirement). Since my last attempt, cleaning the EGR twice, I have logged no error codes but the loss of power when I reset the ECM. I'll see if I can find a fuel pressure gauge and check that this weekend.
Does anyone have an instrument cluster out of a car who could look and see what the upper left and lower right indicators are on the left side "Information Center"?