po400 - LS1TECH - Camaro and Firebird Forum Discussion - Threads Tagged with po400

LS1TECH - Camaro and Firebird Forum Discussion
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Threads Tagged with po400

Threads Tagged with po400

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1996, 97, camaro, code, egr, firebird, flow, lt1, malfunction, p0400, po400, pontiac, ses, symptoms, z28

CODE P0400 - EGR flow malfunction

impaled on 11-06-2008

07-18-2014 06:41 AM
by TomTom4049

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9

10,636

LT1-LT4 Modifications

1997, 400, 97, camaro, code, egr, firebird, location, lt, lt1, p0400, po400, pontiac, valve, whats, z28

Code p0400, solution?

02v8ta on 04-28-2011

04-29-2011 07:49 AM
by 02v8ta

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4

3,760

LT1-LT4 Modifications

Exclamation

1996, 96, 97, code, drive, egr, firebird, flow, hurt, impala, ls1, lt1, malfunction, p0400, po400, ss

is it okay to drive with a p0400 code?

fire-chickens on 01-31-2010

02-01-2010 12:08 AM
by trippinholyman

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3

4,120

LT1-LT4 Modifications

Question

1997, bad, camaro, camaroz28, code, egr, lt1, malfunction, misfire, o2, oxygen, po400, sensor, simulators, start, throw, wont, z28

Help please.

scj on 04-30-2009

05-05-2009 08:28 AM
by moehorsepower

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15

2,046

LT1-LT4 Modifications

97, code, collapsing, egr, hose, issues, ls1, lt1, misfire, missfire, mulitiple, pcv, po400, problems, trans, valve

EGR/misfire problems?

mikes98z on 09-07-2006

09-25-2007 07:05 PM
by Spiers

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5

969

General Maintenance & Repairs

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

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17

2,385

LT1-LT4 Modifications

code, pcm, po400, po403, po420, problems

help: im getting codes po400, po403, po420

SICKBIRD on 01-11-2006

01-11-2006 03:57 PM
by AdamSS

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1

577

PCM Diagnostics & Tuning

2004, bad, code, jeep, liberty, lt1, maf, o2, p0100, p0134, p0400, po400, sensor, throw, throwing

just put some hooker LTs on my 96 LT1, now throwing codes

FIREHAWK #7 on 07-13-2004

07-16-2004 07:19 AM
by 96SCTA

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7

1,131

LT1-LT4 Modifications

camaro, car, code, connector, firebird, fule, injector, loose, mod, po200, po200po300, po400, pontiac, throw, z28

Car threw THREE codes: PO200, PO300, PO400

SS GIRL on 01-12-2004

01-12-2004 09:07 PM
by slik98z

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6

1,347

New LS1 Owners - Newbie Tech

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