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    Thread: Requested fuel pressure should increase ?

    1. Member
      Join Date
      Nov 7th, 2008
      Location
      Stamford, CT
      Posts
      1,049
      Vehicles
      2001 (AWD engine) GTI :: 2011 Shadow Blue GTI
      10-07-2019 10:57 PM #1
      I'm curious, trying to pinpoint my p12a1, already did coils, sparks, fuel filter and lpfp..... Before I install the next 200 buck item (hpfp) I want to know....

      In vagcom when I log 106 it shows in neutral 40bar requested and actual. Duty is still 60%. When I rev it to 3k Rpm should requested increase with actual ? They are staying pretty much 40-42bar.

      I can drive it around, it smells in cab and outside... Smells "off" , not right.

      I'm afraid to drive it to work to get codes to possibly come back and have to get towed home again.

      I just found a technical bulletin of how to test the n276 valve and if it doesn't click to replace the hpfp... Been at this for a week and half, please help, thank you.

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    3. Member
      Join Date
      Nov 7th, 2008
      Location
      Stamford, CT
      Posts
      1,049
      Vehicles
      2001 (AWD engine) GTI :: 2011 Shadow Blue GTI
      10-08-2019 05:26 PM #2
      Man, why do I get difficult ones.... Fuel stuff sucks

    4. Member ROH ECHT's Avatar
      Join Date
      Dec 9th, 2010
      Location
      auf Oregon asphalt
      Posts
      1,691
      Vehicles
      `07 gti K04'd
      10-10-2019 11:30 PM #3
      Is the LPFP dealer or aftermarket?

      Log 230 and 231 instead of 106. Watch the specified and actual there when you rev it to near redline in "P" or neutral if MT.

      Is P12a1 the only code you've seen?
      Last edited by ROH ECHT; 10-10-2019 at 11:37 PM.
      K04 PLAY...`07 GTI/GIAC K04 & DSG Tunes/AWE DV/AUTOTECH HPFP/TORQBYTE PM3/TTRS LPFP/S3 INJ's&fmic/RS4 fprv/FORGE fmTc, WGA & T-B HOSE/TECH.TUNING TB/BSH Eng.&Trans MOUNT's/NSP BOOST GAGE/AP Lite-PULLEY/NEUS. P-FLO&BOOST PIPES/13.2"BBK/BILSTEIN B8 DAMPERS/W.A.L.K./H&R SS SPRINGS+F&R ARB's/TSW 8X18 NURB's...ZOOM DIS! 2007 Volkswagen GTI : 12.823 @ 112.050 MPH

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