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racetronix fuel pump issues?

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Ok i had an issue with 60 plus at idle fuel pressure as well with the racetronix 340 and hotwire kit i simply unplugged the hotwire went to the factory plug and low and behold i now have 42 psi at idle 65 psi wide open throttle
 
Ok i had an issue with 60 plus at idle fuel pressure as well with the racetronix 340 and hotwire kit i simply unplugged the hotwire went to the factory plug and low and behold i now have 42 psi at idle 65 psi wide open throttle

That's because you lowered the voltage to the pump thus it's not supplying as much fuel. Address your return line issues and reinstall the hot wire.
 
Checked it its fine checked the o2s 19 psi 722 i see nothing wrong with that.No knock at all. What do you think
 
Read Boost231's post. It's right on!!


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