Stumped on low fuel pressure alert - Ford Powerstroke Diesel Forum
Nov 25, 2024 · Rail pressure should be in the 4000s psi at idle. Up to 28-30k psi WOT. Use forscan to check for codes. I change my fuel filters every 10k, it's a pretty common consensus that 10k is best …
P0087 Low fuel rail pressure - Ford Powerstroke Diesel Forum
Nov 21, 2024 · The new rail comes with the fuel pressure regulator/sensor on it. You can DIY it wasn't that hard. You will need either the fuel line tool, notch a socket, or use the crows feet wrench …
6.7 powerstroke high pressure fuel diagnostics
May 18, 2013 · This sensor is on the front of the left fuel rail. With 5 volts shorted to signal rail pressure will read 0, with the sensor unplugged rail pressure will be 227000 kpa. This doesn't check the …
P01C6 Fuel Pressure sensor 'A' circuit high - Ford Powerstroke Diesel …
Mar 25, 2023 · P01C6 indicates an open circuit or FLP circuit is shorted to power. This is the LOW-PRESSURE fuel pressure/temperature sensor located on the fuel supply line directly in front of the …
Fuel pressure info - Ford Powerstroke Diesel Forum
Feb 6, 2016 · Pulled the fuel rail sensor. There is a trace amount of metallic in the fuel I would have expected more for a HPFP failure. Any chance that came from the LPFP when it failed and I have a …
14' 6.7 Blown CP4 or Fuel Rail Issues? - Ford Powerstroke Diesel Forum
Nov 15, 2022 · The obvious answer is that you have a fuel leak in the high-pressure system though a leak in the low-pressure side can do this too. Take care of that, clear the codes and re-evaluate. The …
P228f Fuel exceeded learned limits SOLVED - Ford Powerstroke Diesel …
Mar 25, 2023 · Plus passes all thge fuel pressure tests in IDS. I've already replaced the pressure sensor on the fuel rail and the reculator on the cp4 pump plus all the fuel filters (all looked fine plus the …
6.7 powerstroke crank no start but has fuel pressure!
Feb 27, 2024 · Hello, I have a 2015 6.7 powerstroke with a crank no start. I recently rebuilt the engine because of bearing failure. After rebuild the truck ran good for 4 days until it gave “low fuel pressure …
2008 f250 6.4 L high fuel pressure voltage codes
Mar 8, 2022 · Good day, I have a 2008 6.4 l with the following codes. p0193-FF Fuel rail pressure sensor high input p0643-FF Sensor reference voltage A circuit high p0193-P Fuel rail pressure …
Fuel rail pressure sensor - Ford Powerstroke Diesel Forum
Oct 4, 2013 · Low pressure sensor is on fuel lines on drivers side of engine if front of the fuel filter just about on top of the valve cover. High pressure fuel sensor is on fuel rail on top of drivers side valve …