Not Passing emission's :-(

cre · 03-25-2010, 12:36 AM

I don't have time right now to cover every aspect of this. There aren't many engine error codes which cause the check engine light to stay on... check for codes FIRST and stop guessing at things.

You'll find info on the ECU temp sensor in the contents on this page: http://www.cygnusx1.net/Supra/Librar....aspx?S=FI&P=1

When setting the ignition advance you have to set the diagnostic jumper (same one you set to check error codes) while adjusting the timing and the car must be at normal operating temp. (jumper TE and E1)

03-25-2010, 12:36 AM	#5
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	I don't have time right now to cover every aspect of this. There aren't many engine error codes which cause the check engine light to stay on... check for codes FIRST and stop guessing at things. You'll find info on the ECU temp sensor in the contents on this page: http://www.cygnusx1.net/Supra/Librar....aspx?S=FI&P=1 When setting the ignition advance you have to set the diagnostic jumper (same one you set to check error codes) while adjusting the timing and the car must be at normal operating temp. (jumper TE and E1) __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar --->