n75 - AudiWorld Forums - Threads Tagged with n75

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034, ecu, good, installation, motorsport, motorsports, n75, sale, testimonials

Looking for 034 motorsport ECU experiences and testimonials

WJM on Jun 8, 2008

Jun 9, 2008 09:09 AM
by A400

1

1,507

Performance and Tuning

20t, 27t, 3000, 99, a4, audi, boost, connect, green, light, n75, power, rev, rpms, vagcom, wont

No boost, no power, won't rev properly, cannot connect with Vagcom?? N75, mass air, ???

Syonara_G60style on May 31, 2008

May 31, 2008 06:08 PM
by Romaudi

3

1,229

A4 (B5 Platform) Discussion

Help! with N75 error after engine swap

Bryancald on May 9, 2008

May 27, 2008 09:00 AM
by Bryancald

1

729

1.8T Discussion

audi, b5, boost, code, fault, n75, overboost, p1555, regulate, s4, vag, vastperformace

New Fault Code

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svenson69 on May 16, 2008

May 25, 2008 06:54 PM
by rktskicar

16

1,650

S4 / RS4 (B5 Platform) Discussion

Does anyone have a good picture/diagram of the N75/wastegate etc hose hookups?

Mr. Head on May 24, 2008

May 24, 2008 04:39 PM
by Mr. Head

2

568

A4 (B5 Platform) Discussion

audi, debiation, deviation, im, ko4s, n75, negative, rebuild, s4, stumped, turbo

I'm stumped, no leaks anywhere and yet still get negative deviation code+LIMP mode.I hate my car...

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S40RCE:Smurf on May 22, 2008

May 23, 2008 08:10 PM
by S40RCE:Smurf

35

2,260

S4 / RS4 (B5 Platform) Discussion

27t, a4, a6, boost, cabin, controller, ebay, faster, flutter, install, manual, mbc, n75, parallel, spooling, vast

Remote MBC's...ebay?

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econnelle on May 22, 2008

May 23, 2008 04:58 AM
by 2.7tDallas

23

3,907

A6 / S6 (C5 Platform) Discussion

2000, audi, audiworld, b5, hook, hookup, hose, lines, n75, pressure, s4, spider, test, tt, valve

What lines are what on N75, want to hook up EBC

BobbyfAli on May 19, 2008

May 20, 2008 09:54 AM
by DD (CA)

4

5,496

S4 / RS4 (B5 Platform) Discussion

audi, b6, n75, replace, replacing, s4, tune

N75 - Do I really need to replace?

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avant22 on May 13, 2008

May 13, 2008 05:39 PM
by Roque

15

835

S4 / RS4 (B5 Platform) Discussion

18, 18t, aan, audi, boost, intake, leak, logging, n75, pressure, test, testor, tt, valve, vems

Revised thinking on an AAN intake tract boost leak pressure test

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UrS4boy on Mar 23, 2008

May 12, 2008 05:31 PM
by UrS4boy

17

11,335

Audi Original "S" Cars

What else controls the opening/closing of the wastegate besides the N75? -->

fkacct on May 10, 2008

May 10, 2008 06:45 PM
by fkacct

8

518

TT (Mk1) Discussion

27t, allroad, audi, b4, bsfc, cycle, duty, ecux, knock, logs, n75, normal, s4, stock, wastegate

Some bone stock Allroad ECUx logs... (2.7T 6-speed)

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VerrÜckt on Apr 28, 2008

May 6, 2008 05:45 PM
by VerrÜckt

18

1,854

Audi allroad

27t, a6, adjusting, adjustment, audi, boost, controller, increase, install, manual, mbc, n75, pass, spring, vast

MBC not adjusting boost

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EuroSteez on Apr 22, 2008

Apr 22, 2008 09:05 PM
by EuroSteez

14

1,402

S4 / RS4 (B5 Platform) Discussion

ok. new N75 in. vac lines all good. max boost = 15psi still.

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RallyVermont on Apr 15, 2008

Apr 17, 2008 09:04 AM
by RallyVermont

20

1,166

A4 (B5 Platform) Discussion

N75 "B" vs N75 "K" - is the "K" valve a standard Audi part or is it specifically a Dahlback

Cooper993 on Apr 8, 2008

Apr 8, 2008 01:24 PM
by daves4izzle::ASP 3-

6

621

S4 / RS4 (B5 Platform) Discussion

MBC VS N75 control?

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ImolaPR on Apr 7, 2008

Apr 8, 2008 10:43 AM
by Godfather | Jay

22

2,201

S4 / RS4 (B5 Platform) Discussion

18t, actuator, audi, b5, boost, connect, gt28rs, max, n75, preload, pressure, presuure, spike, spp, stop

GT28RS puzzler

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pointby on Apr 4, 2008

Apr 4, 2008 05:09 PM
by Silver Streakin'

10

1,639

A4 (B5 Platform) Discussion

audi, cut, faulty, n75, s4, stage, throttle

Is it common to experience a faulty N75 a little while after you go full stage 3? boosing 24 psi

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pink shrimp on Mar 29, 2008

Mar 30, 2008 08:14 AM
by pink shrimp

16

871

S4 / RS4 (B5 Platform) Discussion

Any reason that the n75 duty cycle would be ~25% when requested boost is 100%?

chadwide on Mar 22, 2008

Mar 22, 2008 05:55 PM
by jprice@CPS

2

1,212

S4 / RS4 (B5 Platform) Discussion

Limp Mode Update...My N75 Is The Problem. We found it out @ EPL today, getting new tune next week!

S40RCE:Smurf on Mar 21, 2008

Mar 21, 2008 04:14 PM
by Roque

6

467

S4 / RS4 (B5 Platform) Discussion

18t, 27t, audi, b5, blow, check, gate, line, lines, n75, pressure, s4, test, waste, wastegate

Wastegate line to N75 pressure test question..

exorcet on Mar 20, 2008

Mar 20, 2008 02:31 PM
by Roque

3

2,404

S4 / RS4 (B5 Platform) Discussion

01, 02, 2002, a6, audi, n75, replacement, s4, valve

Replaced by N75 valve yesterday and the improvement is very nice.

Roque on Mar 16, 2008

Mar 17, 2008 08:12 AM
by ErikS4

6

1,201

S4 / RS4 (B5 Platform) Discussion

22, a4, aan, audi, boost, engine, hose, motor, n75, pressure, psi, spring, stock, unplugged, wastegate

Boost pressure 2.2 AAN motor

bproofRSA on Mar 5, 2008

Mar 6, 2008 11:09 AM
by deephouse

8

10,936

Audi Original "S" Cars

27t, a3, a4, audi, b6, check, faulty, logs, n75, procedure, resistance, s4, test, testing, vag, valve

Anyone know how to test for a faulty N75 valve?

SolidFish on Feb 28, 2008

Feb 28, 2008 11:41 AM
by DVS27t

3

7,579

A4 (B5 Platform) Discussion

00, 2, apr, audi, bad, giac, good, n75, n75b, n75j, n75k, s4, stage, surging, valve

which N valve should i use? N75j N75K or maybe a Vast MBC

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s4boosted on Feb 19, 2008

Feb 27, 2008 08:06 PM
by jprice@CPS

18

3,744

S4 / RS4 (B5 Platform) Discussion

Where is the best place to buy wastegate? N75

SolidFish on Feb 26, 2008

Feb 26, 2008 01:26 PM
by Casablanca Avant

3

533

A4 (B5 Platform) Discussion

N75 on a non chipped 225

FijiTT on Feb 19, 2008

Feb 19, 2008 04:07 PM
by TTschwing

4

368

TT (Mk1) Discussion

17956, 1998, 2004, a4, a6, audi, b5, code, forum, n75, replace, replacing, s4, valves

17956, all valves replaced (calling Audi masters)

quattro_blue on Feb 4, 2008

Feb 5, 2008 06:21 AM
by a4_1.8t_01

4

1,439

A4 (B5 Platform) Discussion

27t, 95, 95k, air, allroad, audi, cold, gragravar, iii, locate, n75, schedule, service, skidmark, stage

95K miles on the allroad now. In for service today to take care of a bunch of issues

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gragravar on Jan 30, 2008

Jan 31, 2008 03:41 PM
by uber_ar

14

1,456

Audi allroad

18t, 27, 380cc, audi, bar, boost, chip, giac, injectors, ko4, ko415, n75, pc16, setup, surging

Boost still flutters at WOT with KO4,PC-16

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Craw_Mark on Jan 29, 2008

Jan 30, 2008 07:36 AM
by 2.0GT35

41

3,953

A4 (B5 Platform) Discussion