I have a 90 dodge spirit with a 2.5L (non-turbo) where the fuel pump is having troubles. First of all, I can't hear the pump. Most of the time, when the car is turned on, the voltage going to the fuel reads .005V. When the engine is cranked, it reads a steady 10.4V. Once when the car was turned to the ON position, it flashed about 12V, then went back down to 0. According to this site
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, if you get aflash of 12, then back down, it means the PCM has grounded the ASD relay. Italso says that if you get a steady reading of 10-12 while cranking the engine,it's probably the fuel pump.If the PCM grounded the ASD relay, what could cause that and how do I fix it? Can I test the ASD relay? If so, where's it installed at?As it is, it looks like I'm going to have to replace the fuel pump. On thiscar, there is a little room behind the gas tank, but according to the manual,I'm going to have to drop out the gas tank. Is there anything else it couldbe? Thanks, Wes