Rod_UK
Junior Member
Hi All,
I'm in the following situation, I just had a bunch of parts fitted to the car, here's a list of it:
- Roush CAI (PN: 403913)
- Ford racing throttle body (PN: M-9926-3V)
- Brenspeed Detroit Rockers for FI
- Ford racing rocker and lashes
- 2.57in M90 supercharger pulley
- Larger idler pulley
- BBK long tube headers
- BBK high flow X-Pypes (will have electronic cutout valves just before the cats)
- Walbro 400LPH fuel pump (PN: TU281HP-2)
The car was running fine and the tune has been working well for a little while now. Tune has been done by Lito.
I stopped the car for about 2-3min and shutoff the engine, when I started it again the engine light was on and my aftermarket fuel pressure gauge was reading (100+ psi), the gauge is mounted on the fuel rail.
I used the SCT to read and clear the codes but they come back.
Before I even crack the engine the fuel pressure gauge is already reading off the clock.
The codes I get are the following:
P0191
P0600
P1237
P2105
U0300
Checked the fuel pressure regulator connector and it is fine.
So, questions are:
- What could be causing it?
- What should I check?
- Is it safe to even start it?
Thanks in advance.
I'm in the following situation, I just had a bunch of parts fitted to the car, here's a list of it:
- Roush CAI (PN: 403913)
- Ford racing throttle body (PN: M-9926-3V)
- Brenspeed Detroit Rockers for FI
- Ford racing rocker and lashes
- 2.57in M90 supercharger pulley
- Larger idler pulley
- BBK long tube headers
- BBK high flow X-Pypes (will have electronic cutout valves just before the cats)
- Walbro 400LPH fuel pump (PN: TU281HP-2)
The car was running fine and the tune has been working well for a little while now. Tune has been done by Lito.
I stopped the car for about 2-3min and shutoff the engine, when I started it again the engine light was on and my aftermarket fuel pressure gauge was reading (100+ psi), the gauge is mounted on the fuel rail.
I used the SCT to read and clear the codes but they come back.
Before I even crack the engine the fuel pressure gauge is already reading off the clock.
The codes I get are the following:
P0191
P0600
P1237
P2105
U0300
Checked the fuel pressure regulator connector and it is fine.
So, questions are:
- What could be causing it?
- What should I check?
- Is it safe to even start it?
Thanks in advance.