Clear instructions on bypassing fuel ecu
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TrueGS300 (02-24-22)
#3
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I used that exact same picture. Was gonna say, it should be in my build page somewhere. It works good for running the pump with "key on" rather than only while cranking. A must for return fuel systems in particular where fuel system pressure doesn't stay high when the car is off. Aids in startup and makes checking fuel pressure easy when it's always running and showing on my gauge.
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