supra-ireland Posted April 5, 2019 Share Posted April 5, 2019 Drove into the City fine. Parked. After 2 minutes tried to start the car again. It cranks fine, maybe splutters once, like it's gonna start but doesn't. Quote Link to comment Share on other sites More sharing options...
rider Posted April 5, 2019 Share Posted April 5, 2019 Start with the fuel pump power to and resistance through. Testing the Supra fuel pump internal resistance Once you have access to your fuel pump assembly (under the boot area tank cover), you’ll be using your multimeter to check the function or the internal resistance of the pump. Put your digital multimeter dial to read resistance or OHMS mode, and you’ll be gentle probing PIN 4 and PIN 5. These are the bottom pins, and don’t forget if you have this Supra pump swapped into another vehicle simply probe the two pins at the pump itself. The resistance you are looking for here is between 0.1-3.0 Ω of resistance. If your Supra fuel pump does not return an internal resistance within this range, it’s gone bad. Quote Link to comment Share on other sites More sharing options...
ripped_fear Posted April 5, 2019 Share Posted April 5, 2019 does it sound like its missing spark or fuel? check the igniter if spark. Quote Link to comment Share on other sites More sharing options...
supra-ireland Posted April 6, 2019 Author Share Posted April 6, 2019 Thanks lads. I had no tools, was out for the night. I just left it and hoped for the best. When I came back a few hours later it started first time Quote Link to comment Share on other sites More sharing options...
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