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  1. 06-25-2016 01:35 PM #1
    jacobsen
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    Underboost and knock sensor

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    Car is slow a molasses of the line, pedal to the floor to get going. low boost all the time.... cleared codes... still the same, will have to check waste gate activation psi? When you put the key in the on position the fuel Prime sound is a rapid clicking chugging sound on occasion.

    Sent from my SM-G920V using Tapatalk
    APR exhaust, HFC, 225 injectors, APR II program, KO4, South Bend II endurance clutch and SMFW, Forge Tip+piping, Apikol SMIC, Stern motor+trans mounts, Stern Snub, 034 street density arms, Hotchkis sway bars, Lemforter links, Bilstein B8, B7 S4 calipers, powerstop braided lines, Centric drilled rotors, PowerStop Carbon Fiber pads, Timken bearings, Gates racing timing belt, DENSO IQ01-27 plugs, R8 coils, Motul Xcess 5w40, MANN 950/4 filter, gear300, CHF202, Motul RBF 660.
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  2. 06-25-2016 04:36 PM #2
    jacobsen
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    Tested fuel psi at the valve on the back of the rail, 60 psi steady up and down the rpm.

    Sent from my SM-G920V using Tapatalk
    APR exhaust, HFC, 225 injectors, APR II program, KO4, South Bend II endurance clutch and SMFW, Forge Tip+piping, Apikol SMIC, Stern motor+trans mounts, Stern Snub, 034 street density arms, Hotchkis sway bars, Lemforter links, Bilstein B8, B7 S4 calipers, powerstop braided lines, Centric drilled rotors, PowerStop Carbon Fiber pads, Timken bearings, Gates racing timing belt, DENSO IQ01-27 plugs, R8 coils, Motul Xcess 5w40, MANN 950/4 filter, gear300, CHF202, Motul RBF 660.
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  3. 06-25-2016 04:52 PM #3
    jacobsen
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    Can anyone describe how they designed their attachment for their wastegate test?

    Sent from my SM-G920V using Tapatalk
    APR exhaust, HFC, 225 injectors, APR II program, KO4, South Bend II endurance clutch and SMFW, Forge Tip+piping, Apikol SMIC, Stern motor+trans mounts, Stern Snub, 034 street density arms, Hotchkis sway bars, Lemforter links, Bilstein B8, B7 S4 calipers, powerstop braided lines, Centric drilled rotors, PowerStop Carbon Fiber pads, Timken bearings, Gates racing timing belt, DENSO IQ01-27 plugs, R8 coils, Motul Xcess 5w40, MANN 950/4 filter, gear300, CHF202, Motul RBF 660.
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  4. 06-25-2016 05:03 PM #4
    old guy
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    My Garage
    '13 A5, '24 Tiguan SEL R-Line
    Location
    Western Maryland

    On the engine:


    Off the engine:
    '03 A4 5-MT Motoza tuned Frankenturbo F21L With full supporting mods. Sold (and missed dearly).
    '13 A5 6-MT Needs more Fun Stuff: Neuspeed PM / 3.0 TDI Intercooler / H&R OE Sport Springs / Bilstein B8 Shocks / TyrolSport Brake Stiffeners / ECS Short Shifter / S5 Side Skirts / RS Grille
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  5. 06-25-2016 05:08 PM #5
    jacobsen
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    Quote Originally Posted by old guy View Post
    On the engine:


    Off the engine:
    Super OG, super. Will i need to remove the k04 if i need to adjust it?



    Sent from my SM-G920V using Tapatalk
    APR exhaust, HFC, 225 injectors, APR II program, KO4, South Bend II endurance clutch and SMFW, Forge Tip+piping, Apikol SMIC, Stern motor+trans mounts, Stern Snub, 034 street density arms, Hotchkis sway bars, Lemforter links, Bilstein B8, B7 S4 calipers, powerstop braided lines, Centric drilled rotors, PowerStop Carbon Fiber pads, Timken bearings, Gates racing timing belt, DENSO IQ01-27 plugs, R8 coils, Motul Xcess 5w40, MANN 950/4 filter, gear300, CHF202, Motul RBF 660.
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  6. 06-25-2016 05:24 PM #6
    old guy
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    My Garage
    '13 A5, '24 Tiguan SEL R-Line
    Location
    Western Maryland

    Supposedly it can be done in place but honestly there is no way I could get my hands back there to do it.
    '03 A4 5-MT Motoza tuned Frankenturbo F21L With full supporting mods. Sold (and missed dearly).
    '13 A5 6-MT Needs more Fun Stuff: Neuspeed PM / 3.0 TDI Intercooler / H&R OE Sport Springs / Bilstein B8 Shocks / TyrolSport Brake Stiffeners / ECS Short Shifter / S5 Side Skirts / RS Grille
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  7. 06-25-2016 05:31 PM #7
    jacobsen
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    Quote Originally Posted by old guy View Post
    Supposedly it can be done in place but honestly there is no way I could get my hands back there to do it.
    What a nightmare it looks like. If not waste gat causing my super lag whats next n75?

    Sent from my SM-G920V using Tapatalk
    APR exhaust, HFC, 225 injectors, APR II program, KO4, South Bend II endurance clutch and SMFW, Forge Tip+piping, Apikol SMIC, Stern motor+trans mounts, Stern Snub, 034 street density arms, Hotchkis sway bars, Lemforter links, Bilstein B8, B7 S4 calipers, powerstop braided lines, Centric drilled rotors, PowerStop Carbon Fiber pads, Timken bearings, Gates racing timing belt, DENSO IQ01-27 plugs, R8 coils, Motul Xcess 5w40, MANN 950/4 filter, gear300, CHF202, Motul RBF 660.
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  8. 06-25-2016 05:34 PM #8
    jacobsen
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    I tried putting a new n75 valve on and that was even more laggy. It was revision E.

    Sent from my SM-G920V using Tapatalk
    APR exhaust, HFC, 225 injectors, APR II program, KO4, South Bend II endurance clutch and SMFW, Forge Tip+piping, Apikol SMIC, Stern motor+trans mounts, Stern Snub, 034 street density arms, Hotchkis sway bars, Lemforter links, Bilstein B8, B7 S4 calipers, powerstop braided lines, Centric drilled rotors, PowerStop Carbon Fiber pads, Timken bearings, Gates racing timing belt, DENSO IQ01-27 plugs, R8 coils, Motul Xcess 5w40, MANN 950/4 filter, gear300, CHF202, Motul RBF 660.
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  9. 06-25-2016 06:14 PM #9
    jacobsen
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    How much psi should the waste gate hold by itself during my testerino?

    Sent from my SM-G920V using Tapatalk
    APR exhaust, HFC, 225 injectors, APR II program, KO4, South Bend II endurance clutch and SMFW, Forge Tip+piping, Apikol SMIC, Stern motor+trans mounts, Stern Snub, 034 street density arms, Hotchkis sway bars, Lemforter links, Bilstein B8, B7 S4 calipers, powerstop braided lines, Centric drilled rotors, PowerStop Carbon Fiber pads, Timken bearings, Gates racing timing belt, DENSO IQ01-27 plugs, R8 coils, Motul Xcess 5w40, MANN 950/4 filter, gear300, CHF202, Motul RBF 660.
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  10. 06-25-2016 06:28 PM #10
    old guy
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    My Garage
    '13 A5, '24 Tiguan SEL R-Line
    Location
    Western Maryland

    Around 7 psi at a minimum for a K04.
    '03 A4 5-MT Motoza tuned Frankenturbo F21L With full supporting mods. Sold (and missed dearly).
    '13 A5 6-MT Needs more Fun Stuff: Neuspeed PM / 3.0 TDI Intercooler / H&R OE Sport Springs / Bilstein B8 Shocks / TyrolSport Brake Stiffeners / ECS Short Shifter / S5 Side Skirts / RS Grille
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  12. 06-25-2016 06:38 PM #11
    jacobsen
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    Okie doke, what boost should i see for my apr stage2?

    Sent from my SM-G920V using Tapatalk
    APR exhaust, HFC, 225 injectors, APR II program, KO4, South Bend II endurance clutch and SMFW, Forge Tip+piping, Apikol SMIC, Stern motor+trans mounts, Stern Snub, 034 street density arms, Hotchkis sway bars, Lemforter links, Bilstein B8, B7 S4 calipers, powerstop braided lines, Centric drilled rotors, PowerStop Carbon Fiber pads, Timken bearings, Gates racing timing belt, DENSO IQ01-27 plugs, R8 coils, Motul Xcess 5w40, MANN 950/4 filter, gear300, CHF202, Motul RBF 660.
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  13. 06-25-2016 07:03 PM #12
    old guy
    old guy is offline
    Veteran Member Four Rings old guy's Avatar
    Join Date
    Dec 28 2006
    AZ Member #
    14483
    My Garage
    '13 A5, '24 Tiguan SEL R-Line
    Location
    Western Maryland

    My GIAC big injector file was around 20 to 22 depending upon conditions. I would expect the APR to be similar.
    '03 A4 5-MT Motoza tuned Frankenturbo F21L With full supporting mods. Sold (and missed dearly).
    '13 A5 6-MT Needs more Fun Stuff: Neuspeed PM / 3.0 TDI Intercooler / H&R OE Sport Springs / Bilstein B8 Shocks / TyrolSport Brake Stiffeners / ECS Short Shifter / S5 Side Skirts / RS Grille
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