lean - AudiWorld Forums - Threads Tagged with lean

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10, 17544, 1999, add, bank, bank1, code, engine, fault, fuel, lean, passat, system, trim, vw, vwpassat

Intermittent fault - running lean - 17544 - Fuel Trim - Bank 1 (Add): System too Lean

technics100 on Jul 5, 2006

Jul 12, 2006 05:53 PM
by branshew

3

10,378

1.8T Discussion

17544, 17544fuel, 17546, 20015, add, audi, cats, code, codes, fuel, lean, s4, system, trim, vag

17546 and 17544 Fuel Trim Codes Following Fuel Filter Replacement

AuDIY on Jul 10, 2006

Jul 11, 2006 08:18 PM
by AuDIY

7

2,124

S4 / RS4 (B5 Platform) Discussion

awe, b5, buy, epl, intake, lean, maf, readings, running, s4, sflo, vast, x1

My X-1 intake is reading lower peak values (247g/s vs 286g/s). Can anyone tell me why?

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NogaroPR on Jul 6, 2006

Jul 7, 2006 01:57 PM
by davenew

55

3,150

S4 / RS4 (B5 Platform) Discussion

apr, er, intercoolers, ko4, lean, lemmiwinks, running, software

APR Stg3 running lean. Any suggestions on tuning it for more fuel?

S4Del on Jul 5, 2006

Jul 6, 2006 12:40 PM
by Funkweasel

6

649

S4 / RS4 (B5 Platform) Discussion

17544, 17546, add, audi, bank, code, codes, dtc, fuel, lean, s4, system, trim, trouble, vag

CEL today - DTC's were 17544 and 17546 ...

drhaller on Jun 29, 2006

Jun 29, 2006 07:39 PM
by drhaller

2

1,524

S4 / RS4 (B5 Platform) Discussion

99, a4, audi, bad, car, engine, faulty, kill, lean, o2, oxygen, run, s4, sensor

will a bad O2 sensor cause my engine to run lean?

phoneyman on Jun 28, 2006

Jun 28, 2006 10:53 AM
by DVS27t

2

761

A4 (B5 Platform) Discussion

bad, car, drive, lean, running, todrive, vehicle, whn

How bad is it to drive your car when its running LEAN? ive drove over 600 miles.

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kontakterr61 on Jun 26, 2006

Jun 27, 2006 05:12 AM
by Bronze

10

830

A4 (B6 Platform) Discussion

2005, 2006, 20t, a4, audi, b6, charge, dealership, fix, generic, hose, lean, p0171, replace, system, vacuum

i have a hose leak causing CEL (System too lean p0171) - how can i repair? how damaging is it?

kontakterr61 on Jun 26, 2006

Jun 27, 2006 04:40 AM
by diagnosticator1

9

5,122

A4 (B6 Platform) Discussion

18t, 2005, a4, a6, audi, lean, pathfinder, ruig, running, tiptronic

This is what running lean will get you...

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TJHUB on Jun 26, 2006

Jun 26, 2006 06:52 PM
by TJHUB

21

909

A4 (B5 Platform) Discussion

2005, 235, a4, a6, audi, bad, car, code, drive, driving, intake, lean, manifold, running, safe

How bad is it to drive your car when its running LEAN? ive drove over 600 miles.

kontakterr61 on Jun 26, 2006

Jun 26, 2006 05:19 PM
by LaR H 88

4

463

A4 (B5 Platform) Discussion

1, 18t, adaptation, adaption, bank, lean, mixture, mult, multi, o2, rich, syste, system, vag, vw

What's the fix for: "Bank 1 Mixture Adaptation (Multi): system too lean"?

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louiestt on Jun 16, 2006

Jun 22, 2006 09:06 AM
by TTschwing

15

6,945

TT (Mk1) Discussion

Brainstorm: What would cause the 1.8T to run lean under boost (assume stock MAF/FPR/injectors)

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jprice@CPS on Jun 14, 2006

Jun 15, 2006 06:26 PM
by jprice@CPS

20

9,415

A4 (B5 Platform) Discussion

1998, 2001, 2002, a4, audi, code, cracked, hose, lean, vacuum, warranty

2002 Audi A4, 1.8T. just out of warranty 90 days or so, throwing a lean code on cyl 2 I believe

Milpitas2.7T on Jun 7, 2006

Jun 8, 2006 10:54 PM
by VR_Life

4

470

NorCal Discussion

01, 18t, 2006, 630cc, a4, audi, code, lean, limp, mode, passat, running, tapp, tiptronic, vw

Running lean, but MAF seems OK what else??

branshew on Jun 8, 2006

Jun 8, 2006 05:16 PM
by branshew

7

2,726

A4 (B5 Platform) Discussion

2003, 325, a4, audi, bmw, e30, engine, lean, running, too

Running too Lean

sub1427 on May 30, 2006

May 31, 2006 03:34 AM
by arussell

3

699

A4 (B5 Platform) Discussion

If the CEL is on = guaranteed limp mode. Correct?

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Fast Euro on May 25, 2006

May 26, 2006 06:37 AM
by Toasty-Stg3::HCBP

25

1,143

S4 / RS4 (B5 Platform) Discussion

Too lean code

CTT4.2 on Mar 16, 2006

May 20, 2006 09:01 PM
by brittcrowell

2

751

4.2 V8 Discussion

2000, a4, b5, b7, dtc, lean, p1136, s4, system

DTC's system to lean.... time for new o2 sensors? DTC inside..

rennteknik on May 10, 2006

May 10, 2006 07:19 PM
by mbox

9

2,431

S4 / RS4 (B5 Platform) Discussion

17536, 17832, 1833917538, 2002, 2004, 27, 27t, a8, audi, cel, code, codes, ethanol, foutcode, intermentant, intermittent, lean, tt

got my first CEL Code 17536 too lean - intermittent. Could ethanol do this?

duodallas on May 8, 2006

May 9, 2006 04:37 PM
by duodallas

2

2,139

VAG-COM Discussion

Alright folks....New packages for 2007; in depth detail of nb-audi's post.

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AlexTTQ on Apr 24, 2006

May 1, 2006 09:31 AM
by wbwynn

35

1,644

A6 / S6 (C6 Platform) Discussion

2000, audi, code, codes, diagnostic, fuel, lean, long, multbank1, p1128, system, term, trim, trouble, tt

Audi TT DTC P1128

autohausk on Apr 27, 2006

Apr 27, 2006 10:04 AM
by Bracketracer

5

12,351

TT (Mk1) Discussion

0171, 18t, a4, audi, b5, bank, cel, code, lean, p0140, p0171, p0201

Got a CEL P0171 system to lean (bank 1)........

QuattroJay on Apr 23, 2006

Apr 23, 2006 11:26 PM
by LaR H 88

7

1,234

A4 (B5 Platform) Discussion

2005, audi, b5, bank, codes, fuel, lean, obd2, p0174, po174, running, s4, system, trim, trimbank2

P0174 - Fuel Trim; Bank2: system too lean - DTC fault....

ehsix-4point2 on Apr 21, 2006

Apr 22, 2006 05:19 AM
by ehsix-4point2

4

35,566

A6 / S6 (C5 Platform) Discussion

18t, 2001, audi, audiworld, awm, codes, cylinder, fault, faults, lean, misfire, multiple, o2, p0302, sensor, system

X-Post... multiple fault codes, 2001 AWM 1.8T

Turbo Joe on Apr 17, 2006

Apr 17, 2006 04:53 PM
by Turbo Joe

1

855

1.8T Discussion

18, 18t, 1997, a4, allroad, audi, lean, normal, pictures, plug, plugs, running, spark, wear, worn

Normal spark plug wear?

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MelvinA4 on Mar 30, 2006

Mar 30, 2006 03:36 PM
by quattrokiwi

12

1,005

A4 (B5 Platform) Discussion

Vag-com Lean Fuel error.. need help!.

ttengineer on Mar 27, 2006

Mar 27, 2006 07:32 AM
by ttengineer

4

360

TT (Mk1) Discussion

20, 2001, a4, at, audi, code, codes, dies, engine, idle, lean, p0171, po171, system, vr6

CEL Code P0171 and occassionally dies at idle

djtnut on Mar 7, 2006

Mar 23, 2006 03:59 PM
by djtnut

2

1,067

A4 (B5 Platform) Discussion

42, a6, audi, c5, code, codes, fuel, lean

X-post from 4.2 forum - Too lean code

CTT4.2 on Mar 17, 2006

Mar 18, 2006 05:57 AM
by CTT4.2

3

427

A6 / S6 (C5 Platform) Discussion

TDC troubleshooting: system too rich and lean at same time?

Matt Devo on Feb 26, 2006

Feb 27, 2006 02:55 AM
by diagnosticator1

1

879

A4 (B6 Platform) Discussion

a4, audi, code, fault, lean, misfire, p2187

Lean at idle and misfire on cyl 2 at idle! :(

Jaco on Jan 29, 2006

Feb 21, 2006 04:05 PM
by arthurruhtra

5

2,269

VAG-COM Discussion