Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Fuel pump 1.8L engine
Hey guys, today I was running a scan with the PP2000, no errors so far, but something caught my eye. The fuel ramp pressure seems a bit low, reading 0450 mb (is that mili bar?) on idle and falling below 0400 with a slight acceleration. Injection time 2.8ms. As far as I know the pump pressure should be arround 3 bar, right? But what about the fuel ramp? The filter is new, also I've checked injectors and they are in good nick.
Something funny is that after turning the engine off, the car will cycle the fuel pump 3 or 4 times, for about 1 sec. Is that normal? It has always done it as I recall, but it's not something I've seen in other cars. Any thoughts? Thanks
Thanks given by:

Possibly Related Threads…
Thread Author Replies Views Last Post
  Fuel guage stuck on full, but returns to zero with engine off. Will red light work? Charlie0 6 621 11-09-2018, 10:11 PM
Last Post: Charlie0
  306 hdi fuel pump relay Fireblade999 3 526 20-06-2018, 06:47 PM
Last Post: Fireblade999
  Fuel pump no prime car cut out Welshy_Pete 7 1,015 15-05-2018, 04:29 PM
Last Post: Magenta Sunset

Forum Jump:

Users browsing this thread: 1 Guest(s)