Alright,
My wife has a 97 Ford Escort that should have been crushed years ago. I have working on this POS for days to no avail. It will start and run fine for about 3 seconds. Then the idle becomes really erratic, and acts just like it has a major vacuum leak. Not possible, I have used a ford schematic and traced the lines. Replaced MAF, o2's, and throttle position sensor as well as the IAC . The computer throws one code, something to the effect of " Idle/Fuel metering beyond threshold" (Yeah I've figured that one out, Thanks Ford!!) The only OBD affecting sensors I can think of are the camshaft and crankshaft position sensors (that I haven't replaced yet). Any ideas I'm grasping at straws here?
My wife has a 97 Ford Escort that should have been crushed years ago. I have working on this POS for days to no avail. It will start and run fine for about 3 seconds. Then the idle becomes really erratic, and acts just like it has a major vacuum leak. Not possible, I have used a ford schematic and traced the lines. Replaced MAF, o2's, and throttle position sensor as well as the IAC . The computer throws one code, something to the effect of " Idle/Fuel metering beyond threshold" (Yeah I've figured that one out, Thanks Ford!!) The only OBD affecting sensors I can think of are the camshaft and crankshaft position sensors (that I haven't replaced yet). Any ideas I'm grasping at straws here?