Thread: Engine barely runs (MAF/O2/Relay/Pump) issues
View Single Post
  #5  
Old 17th June 2022, 04:46 PM
MikkiJayne MikkiJayne is offline
Senior Member
  
Join Date: Jan 2012
Posts: 5,017
Default
The symptoms say insufficient fuel pressure. A failed pump often can move fuel with no load, but can't maintain enough pressure for the engine to run.

Did you use a genuine VDO pump?

Is the vacuum line to the pressure regulator intact?
Reply With Quote