Threads Tagged with po174

1999, 2001, 99, bank, camaro, chevy, code, firebird, formula, lincoln, ls, p0174, po172, po174, sensor

P0174 Code, only when hot out.....

2000 TAWS6 on 06-12-2013

06-14-2013 07:47 AM
by 2000 TAWS6

14

4,295

2000, 2001, 2004, 2006, 454, chevy, code, firebird, grand, gto, p0171, p0171b, po174, pontiac, prix

Lean Codes P0171 and P0174

EmersonHart13 on 07-22-2012

08-26-2012 10:06 PM
by Robofuzz

8

14,850

Pontiac GTO 2004-2006

02, bad, code, fine, header, headers, idle, install, installed, ls1, ls1tech, po174, rough, sensors, shorty

getting O2 codes after shorty header install (P0140,P0174)

SickZ28 on 06-15-2012

06-19-2012 04:11 PM
by SickZ28

1

2,370

Cadillac CTS-V 2004-2007 (Gen I)

2003, 2005, 2012, cadillac, cags, code, codes, cts, ctsv, maf, p0171, p0174, po174, sensor, t56

Threw some codes

pho_phizzat on 03-26-2012

03-28-2012 01:42 PM
by LAYGO

11

1,582

02, 4l60e, 8, 98, bad, bypass, camaro, car, codes, ls1, maf, malfunction, o2, oxygen, plug, po155, po174, reach, response, runs, sensor, slow, test, trans, unplugged

Please help with new 98 Trans Am... I have error codes.

navytech on 03-21-2012

03-26-2012 08:03 PM
by Dwhilljr

14

4,054

171, 174, bad, big, camaro, car, check, code, codes, engine, light, po, po171, po174, stuff, tuning

po171 & po174 codes

shepss217 on 03-22-2012

03-23-2012 06:48 PM
by NBM99SS

6

3,504

1996, bank, camaro, chevy, firebird, lean, ls1, p0171, p0174, po171, po174, pontiac, sistem, system, vidios

Po171 and p0174 system lean bank 1 and 2

01SOMSS! on 01-15-2012

01-15-2012 11:47 AM
by 01SOMSS!

0

1,412

2001, 2006, camaro, code, drive, exhaust, gasket, gto, hptuners, leaking, ls1, ls2, p0174, po174, safe, ss, tech

searched but no answer. P0174 code help.

ModMuscle on 10-21-2011

10-23-2011 10:22 AM
by edcmat-l1

3

963

57, 97, bank, car, code, firebird, fuel, gm, lean, located, mixture, n2, p0174, po174, system

PO174 System too lean (Bank 2)

Boddie on 07-19-2011

07-26-2011 04:31 PM
by Boddie

8

4,917

1998, bank, bank2, camaro, car, code, egr, lean, ls1tech, mustang, p0174, po174, showing, silverado, z28

code P0174 lean bank 2

01SOMSS! on 05-29-2011

05-31-2011 12:19 AM
by XpEdItIoUs

10

5,521

Western Members

99, bad, body, gasket, gaskets, intake, p0171, p0174, po171, po174, ported, related, throttle, throwing, trans

P0171 P0174, Intake gasket?

camaro_geek on 05-03-2011

05-04-2011 12:55 PM
by camaro_geek

3

2,522

02, 2000, 2002, code, codes, high, p0171, p0171p0174p0332, p0174, p0332, po171, po174, po332, speed, z28

P0171 P0174 and P0332 need HELP

AgentLS1Z on 03-26-2011

03-28-2011 02:09 PM
by AgentLS1Z

1

1,717

02, 1999, 2001, 96, camaro, changing, code, engine, filter, firebird, fuel, p0171, p0174, po174, pontiac, trouble, v6

Got A code P0174 on 2002 firebird v6

bad_408_vert on 02-26-2011

02-27-2011 02:08 PM
by JaYZeig

4

7,071

Generation IV External Engine

2007, 48l, blazer, chevy, code, headers, long, manifold, o2, po154, po174, sensor, ss, trailblazer, tube

help with long tube headers O2 senor codes P0134 P0154 PO174

94camaroz28lt1 on 02-06-2011

02-06-2011 01:40 AM
by 94camaroz28lt1

0

1,611

174, 2003, 60, camaro, chevy, code, dtc, expedition, ford, gm, ls1, ls1tech, maf, po, po171, po174

PO171 & PO174 I'm outta ideas

throttlejunkie1 on 01-12-2011

01-18-2011 03:12 PM
by throttlejunkie1

17

1,533

12, 2000, bank, camaro, codes, lean, mix, p0171, p0174, p0420, po171, po174, po420, pontiac, ss

p0174 p0171 bank 1 & 2 lean p0420 cat threshold

AldenSS on 09-28-2010

09-28-2010 06:05 PM
by AldenSS

0

3,091

Generation III Internal Engine

0171, 0174, cam, causing, idle, lex, ls1tech, p0171, p0174, po171, po174, procedure, relearn, tps, tune

P0171 P0174, where's it at?!

Gatsby on 06-22-2010

06-23-2010 12:24 AM
by Gatsby

2

1,282

body, code, firebird, gm, gto, lenox, ls1, p0160, p0174, performance, po174, ported, review, straightline, throttle

P0160 code(heated 02 sensor)

Chicago1 on 02-14-2010

02-15-2010 09:44 AM
by Tuner@Straightline

1

2,505

1999, 2002, 60, boards, camaro, chevy, code, codes, giving, ls1tech, message, p0174, po171, po174, ses, truck

SES codes P0171 P0174 P0161

epox4life on 01-01-2010

01-10-2010 05:31 PM
by 98pontiac

13

5,913

171, 174, 53, bank, chevy, code, codes, gm, gmc, lean, ls2, po171, po174, suburban, truck

PO171 and PO174 help...

78novacaine on 12-27-2009

12-27-2009 10:10 PM
by v8

4

1,330

38, camaro, chevy, fix, g35, hose, intake, leak, line, lines, ls1, ls1tech, pcv, po174, rubber, vacuum

Need advice for how to fix PCV line vacuum leak

Tuffguy610 on 12-12-2009

12-13-2009 06:21 AM
by fleetmgr

10

8,429

Generation III Internal Engine

blown90camaro on 12-11-2009

12-12-2009 10:18 AM
by blown90camaro

3

953

174, code, fp, fuel, po, po131, po131ls1, po151, po171, po174, pressure

FP pressure

TurboJohn on 08-24-2009

08-26-2009 01:19 AM
by TurboJohn

2

760

Fueling & Injection

PO174 system lean bank 2

78novacaine on 08-09-2009

08-09-2009 06:34 PM
by jimmyblue

1

735

10078, 2003, bank, carlo, difference, lean, ls1, ls1tech, ltft, monte, p0300, passenger, pipe, po174, side, ss

Car running really lean on ltft bank 2

(

1 2)

boola1341 on 05-12-2009

05-18-2009 07:57 PM
by crainholio

21

10,260

Pontiac Firebird 1967-2002

2002, 97, code, codes, corvette, firebird, gm, ls1, po171, po174, po300, po430, pontiac, trouble

Trouble codes

TransAmTim97 on 03-19-2009

03-19-2009 03:04 PM
by TransAmTim97

0

618

misfire problem

milleniumm6z28 on 02-12-2009

03-17-2009 01:18 PM
by milleniumm6z28

18

1,110

1999, 98, c5, camaro, codes, corvette, lean, ls1, p0171, p0174, po171, po174, stock, trans, turbo

Can FRA cause a P0171 & P0174 ?

ROCNDAV on 02-15-2009

02-28-2009 11:05 PM
by ROCNDAV

10

2,185

1982, c5, code, corvette, gm, intake, leak, lean, po131, po151, po171, po174, problems, trans, vacuum

HELP! Running lean?

4DSPNKR on 10-21-2008

10-25-2008 02:37 PM
by 4DSPNKR

12

3,892

2001, 2002, bbk, body, bolts, broken, exhaust, granatelli, maf, motorsports, p0171, p0174, po171, po174, ported, silverado, throttle

P0171 P0174 could i just need a tune?

92 silverado on 07-10-2008

07-12-2008 12:05 AM
by 92 silverado

6

1,394

Cadillac CTS-V 2004-2007 (Gen I)

1997, 97, camaro, car, causing, code, goo, good, idle, lean, lt1, lt4, p0174, po174, running, runs, ses

P0174 code. What's causing it?

nighthawk15 on 07-08-2008

07-08-2008 10:24 PM
by otherwhitemeat

1

1,584

LT1-LT4 Modifications

1994, 2001, cadillac, camaro, chevrolet, code, codes, high, input, maf, po103, po171, po174, trouble, vaf

Tuner won't tune car cause of Po103 ?

(

1 2 3 4)

9t8z28 on 06-05-2008

07-08-2008 07:22 PM
by 9t8z28

63

6,731

Forced Induction

Kooks,freeflowcats,CAI throwing P0174

Big Bu Bu on 06-11-2008

06-11-2008 08:53 PM
by jerrad

1

1,114

P0106,p0171,p0174 ????

ws66 on 05-09-2008

05-17-2008 02:57 PM
by linegtdt52

3

2,645

07, booster, brake, camaro, chevy, code, codes, firebird, g6, logging, maf, po171, po174, pontiac, possibilities

PO171 and PO174 codes

tording99Z28 on 04-22-2008

04-28-2008 09:24 PM
by tording99Z28

5

2,235

PO171 and PO174

tording99Z28 on 04-18-2008

04-19-2008 12:34 PM
by tording99Z28

1

843

po174 and po171

fly pantera on 03-29-2008

03-29-2008 11:46 AM
by fly pantera

0

480

Got a P0174 code, WTF could cause this?

98-LS1 on 02-06-2008

02-07-2008 07:52 AM
by 01WS6/tamu

3

592

2007, body, code, p0171, p0174, po174, ported, porting, ss, throttle, throttlebody, trailblazer

P0171 and P0174 after Ported TB, lid

Ryanmgaspard on 01-23-2008

01-24-2008 07:56 PM
by Ryanmgaspard

6

793

98, chevrolet, chevy, code, codes, codespo171, gm, hemi, lt1, pcm, po171, po171po174, po174

codes po171-po174 lean both banks

zrater on 12-09-2007

12-09-2007 07:32 PM
by sreve

2

708

2001, 37287, adapter, check, chevy, code, engine, fuel, gm, injectors, ls1, p0174, po174, shut, symptoms

HELP! Code P0174!

J-WS6 on 06-24-2007

06-25-2007 06:10 PM
by connexion2005

11

11,172

01, 04, camaro, chevy, clutch, feels, jumpy, m6, p0171, po174, ss, suburban

Need a new clutch? or down on power?

JAvenger007 on 06-09-2007

06-19-2007 03:03 AM
by JAvenger007

18

840

Manual Transmission

1999, 97, bad, code, idle, lt1, miss, missing, p0300, po171, po174, po300, po400, pontiac, poor, stalls, trans

idle problem/low end miss

noriceinside on 03-05-2007

03-22-2007 10:13 PM
by noriceinside

17

2,388

LT1-LT4 Modifications

1998, camaro, code, codes, dirty, fix, itself, maf, mark, po171, po174, repair, sebring, ses, throwing, trans

Code PO171 and PO174 - MAF - Fix itself?

WhiteKnight98TA on 10-06-2006

11-06-2006 12:22 AM
by MJK

9

3,359

05, gto, hptuners, lean, long, loop, ls1, open, po171and, po174, rich, running, smoking, supercharged, system, tube

Rich after LongTube and "low end loss" explained

(

1 2)

brad8266 on 10-12-2006

10-12-2006 05:40 PM
by Wheeler99WS6

24

1,615

48, code, pd, po171, po174, po507, silverado, trailblazer

throwing 6 codes-- yikes

phillyz28 on 06-25-2006

06-25-2006 06:05 PM
by 98SS1LWEE

3

734

P0171 & P0174

algws6 on 05-01-2006

05-01-2006 06:20 PM
by txhorns281

2

837

1996, 96, black, chevy, code, ls1, ls1p0174fix, lt1, p0151, p0174, plugs, po174, s10, ss, trailblazer

P0151 P0174 need some help

RedSpeck09 on 12-15-2005

01-03-2006 11:45 AM
by RedSpeck09

3

3,241

LTFT's & P0174

indygoat on 11-12-2005

11-13-2005 09:10 AM
by indygoat

1

699