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P0192 - Short to GND

BurgerGuy

Drag Race Newbie
Location
Charlotte
Car(s)
'07 K04 GTI
I replaced the rail pressure sensor (G247) with 06J906051D about a year or two ago when I was troubleshooting severe misfires and other issues on the car after going K04. The only symptoms I've noticed are:
  • Very brief loss of power. Almost like limp mode, but it only lasts a second or less. This happens while cruising and when accelerating. Didn't push my luck with a full throttle test after it happened.
  • Rougher than usual idle.
The connector appears to be fully seated, but it's a rainy day so I can't really get in there to check it out. ECS's web site says that part number doesn't fit the FSI so reaching out to my fellow MKV to see what the proper & latest revision of the G247 sensor is for my car. I'm a '07 GTI w/ BPY.

On the bright side, with summer fuel at the pumps again my LT trims have worked their way down to as low as +10.58. Highest they've been is +14.xx over the past week or two.

Here's the fault from VCDS:

========

Saturday,19,June,2021,20:29:21:28613
VCDS Version: Release 21.3.0 (x64) Running on Windows 10 x64
www.Ross-Tech.com

Address 01: Engine Labels: 06F-907-115-AXX.clb
Control Module Part Number: 1K0 907 115 H HW: 8P0 907 115 B
Component and/or Version: 2.0l R4/4V TFSI 0040
Software Coding: 0403010A1C070160
Work Shop Code: WSC 79176 152 394982
VCID: 2B161F0A8A6AF5D346-807E
1 Fault Found:

000402 - Fuel Pressure Sensor (G247)
P0192 - 002 - Short to GND - Intermittent - MIL ON
Freeze Frame:
Fault Status: 10100010
Fault Priority: 2
Fault Frequency: 2
Reset counter: 255
Mileage: 210774 km
Time Indication: 0
Date: 2000.00.00
Time: 19:31:47

Freeze Frame:
RPM: 2080 /min
Load: 12.2 %
Speed: 72.0 km/h
Temperature: 91.0°C
Temperature: 34.0°C
Absolute Pres.: 980.0 mbar
Voltage: 13.589 V


Readiness: 0000 0000
 

GTI's

Drag Racing Champion
Location
MD
https://www.ecstuning.com/b-genuine-volkswagen-audi-parts/presssens/06j906054b/







Check your pressures and check the circuit
 
Last edited:

BurgerGuy

Drag Race Newbie
Location
Charlotte
Car(s)
'07 K04 GTI
Would you say I'm better off using rev B instead of D?

Oops. It's 054B

I'll monitor LP and HP pump pressures next time I take it for a ride.
 
Last edited:

BurgerGuy

Drag Race Newbie
Location
Charlotte
Car(s)
'07 K04 GTI
Lol. PolarFIS says my rail pressure is just over 6 bar at idle. A far cry from 40-50 bar. When it cuts, LPFP pressure jumps to 6 bar, then settles down again.

When driving today before fully warmed up the car had a hard time doing much beyond 10-20% throttle. Curious if I can baby it to the dealer 7 miles down the road.
 

BurgerGuy

Drag Race Newbie
Location
Charlotte
Car(s)
'07 K04 GTI
Well, rail pressure readings back to normal after a short drive to the store. Will see how long it stays that way.
 
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