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View Full Version : Un-used circuits in fuel tank????



Roy
09-01-2017, 05:23 PM
what do you do with the following circuits? (2007 WRX)
Fuel Temp
Pressure control solenoid valve
Drain Valve
Fuel Tank Pressure sensor .
Do you need to fake the computer for these ? They are not used in the FFR Tank

Hindsight
09-01-2017, 06:33 PM
If you have a Cobb AccessPort, or OpenSource, you just disable the codes for them.

wallace18
09-02-2017, 06:07 AM
If you are using the stock ECU attach the fuel temp sensor to the side of the tank. It helps with the fuel mapping.