Fuel Pump Control Circuit
WARNING: This page is about a different car, the 1995 Lexus SC 300. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
If circuit or component is faulty, a trouble code should set. See TESTS W/CODES
article.
CAUTION:
To prevent fuel pump damage, DO NOT
operate fuel pump for more than 10 seconds.