pip1 Posted September 9, 2009 Share Posted September 9, 2009 Hello can anyone help me my sc 400 will start fine everyday but once up to temp and i turn it off it wont start it just splutters and eventually dies then after a few attempts it will start fine and runs perfect would it be the pump ecu or fuel pump itself i have an after market walbaro 255lph fuel pump from my supra if i fit that will i need the ecu anymore can i just bypass it and the car will run fine. Please help me Quote Link to comment Share on other sites More sharing options...
someguy Posted September 16, 2009 Share Posted September 16, 2009 I had the same problem on a millenia I used to have. I never found out what it was. But It sound like an electronics problem, Im thinking a faulty crank position sensor or something Quote Link to comment Share on other sites More sharing options...
SirSam Posted September 18, 2009 Share Posted September 18, 2009 Hello can anyone help me my sc 400 will start fine everyday but once up to temp and i turn it off it wont start it just splutters and eventually dies then after a few attempts it will start fine and runs perfect would it be the pump ecu or fuel pump itself i have an after market walbaro 255lph fuel pump from my supra if i fit that will i need the ecu anymore can i just bypass it and the car will run fine. Please help me Fuel pump ECU is behind drivers side rear kick panel. I had the issue on my 92 Sc400 were when it was hot it would not start back up. To test, wait till the car is warm & when it doesn't start jump with a paper clip terminals E1 and TE1 in the diagnostic port in the engine bay, use this link. V8 Diagnostics Port Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.