| ..installing a new Fuel Pump, Fuel Filter, Fuel Relay Switch, Power Transistor Unit (PTU), and a new ECU....the car starts up fine..but now when you attempt to turn the car off and remove the key, the car keeps running (which of course tells you the Fuel Pump/System is running and one of the only ways to turn the car off is by unplugging the Fuel/Relay Switch)..so doesn't this mean that: The Fuel Pump Relay Switch is receiving a constant ground from the ECU causing the Fuel Relay Switch to keep a closed circuit?? (which of course powers the Fuel Pump Control Unit telling me that it's not bad...which I double checked it as well)... And does this also mean that new ECU I put in is actually bad?? ...if so, is there a way to test this and rule that out? Or is there any possibilitythat something with the Ignition Switch or anything else that could cause this to happen? ..I just can't think of any reason that a GOOD Fuel Relay Switch could stay charged, closing the circuits to power the fuel pump unless the ECU is sending a constant ground...Can you?...Any help would/input/ideas would be greatly appretiated before I decide to return the ECU I purchased. P.S. I'm actually going on a family vacation 10 miles from Z1 Motorsports!...Wonder if I could just bring the ECU up there and they would help me out without the Z actually being there?....maybe if someone happens to have a '91 N/A 2+2....but not sure if one would be there. Last probably stupid question....if an ECU part number matches and I confirmed they were both 5-speeds, it wouldn't make a difference on a 2 seater VS. 2+2, correct?
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