Originally Posted by Stu @ M Developments
Originally Posted by bud-weis
yeah but an injector will only supply an amount of fuel dependant upon injector open time and the pressure within the rail, which is controlled by the reg, so if the car runs fine on standard pump with reg set to 3.0bar, then it will run the same with no adjustments to the regulator but with 044 pump ??
That was my actual point.
If the car had a decent chip, it would run lean if the pump started to lean her off. When you then fix the problem theres no way it would run rich, it would just run right again, unless someone had actually mapped AROUND a failing fuel pump, which is bloody unlikely obviously.
Stu, you of all people should realise to NEVER underestimate the power of human stupidity
