getting low fuel pressure on boost. changed pump from wallbro to bosch 909 still got problem.
Whats the easiest way to check the voltage at the pump at diffent boost levels?

 

Ken what fpr are you running ?


plus on the other side how did you find the bosch to fit, something i want to do soon

 

hi ya rich. running sx reg. all works fine upto 0.5 bar but problems after that.
first time i fitted the bosch i used the non return valve supplied. i took it out and modified it today and it fitted a treat. used a M12x1.5 to -6 fitting instead of non return valve.
ken