Fuel system is another area where mkIII Supras need some help. To ensure that there is enough fuel supply for the targeted higher horsepower, an adjustable fuel pressure regulator from Aeromotive was installed. A fuel pressure gauge mounted on the fuel rail provides accurate fuel pressure readings helping in setting of base line fuel pressure of 40psi. Base fuel pressure setting needs to be done with engine not running. With the ignition in “ON” position, connect “B+” and “Fp” points on the Diagnostic Connector under the hood to pressurize the fuel system.

This entry was posted on Monday, June 23rd, 2008 at 10:04 am and is filed under General, Engine/Transmission. You can follow any responses to this entry through the RSS 2.0 feed. Responses are currently closed, but you can trackback from your own site.