GOLFMK8
GOLFMK7
GOLFMK6
GOLFMKV

G247 Replacement DIY (Fuel Rail Pressure Valve Sensor)

Stranded in Daytona

Go Kart Champion
Location
Wilmington, NC
Car(s)
06 2 door TR GTI
Anyone have any DIY's on replacing this sensor? I am chasing a fueling issue on my car that causes me to loose boost under WOT.

I've replaced:
My HPFP
My LPFP
My Fuel Filter
My HPFP Sensors
My Cam Follower
My FPRV

I'm down to replacing the G247, and then my fuel lines. After that I have no idea.

Sensor in Question:
 

tedted

Newbie
Location
CA
I had the code p2177 which says to change that sensor. local shop swapped it out and I still have the code...

apparently its doable to swap it without removing the manifold, it just takes a little time.
 

Stranded in Daytona

Go Kart Champion
Location
Wilmington, NC
Car(s)
06 2 door TR GTI
I have had a few codes... all about fueling... one of which was specific to the FPRV, which i swapped out this week.

Everytime i change something, the car performs slightly better and better, but it's still not all there.
 

Stranded in Daytona

Go Kart Champion
Location
Wilmington, NC
Car(s)
06 2 door TR GTI
Ok ..what were the other codes and do you have access to vagcom?

I don't have them off the top of my head,

And yes I do

We've done multiple logs. It all comes down to the high pressure fueling system. Hopefully changing the sensor out tomorrow. If that's not it, then I have no idea.

Maybe tune? Injectors?
 

Stranded in Daytona

Go Kart Champion
Location
Wilmington, NC
Car(s)
06 2 door TR GTI
What blocks are you logging?

I would do rpm, block 230 & 231

I logged these:

001-1 Engine Speed
014-3 Misfire Sum
031-1 Lambda, Current Value
054-3 Accelerator Pedal Position
054-4 Throttle Plate Angle
101-3 Injection Timing (Median)
103-1* Current Fuel Pressure*
114-4 N75 Duty Cycle
115-3 Boost Pressure (Specified)
115-4 Boost Pressure (Actual)
230-1 Rail Pressure - Specified
230-2 Rail Pressure - Actual
 

larcic

Ready to race!
Location
Tampa, FL
Top