p1491 - Honda-Tech - Honda Forum Discussion

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1491, 2000, 99, accord, acura, civic, code, codes, contol, honda, man, odyssey, p1491, prelude, usa

Code P1491 everything replaced still getting code

tortis on Aug 9, 2008

Jul 4, 2015 10:06 PM
by MAD_MIKE

24

86,321

Honda Accord (1990 - 2002)

02, 1990, 2001, 2002, 2004, 23, accord, civic, code, find, honda, p0401, p1491, p401, po401, start

P0401... nothing is working

oldmangold on Jan 9, 2012

Jun 23, 2012 10:13 AM
by ghostpilot

13

21,988

Honda Accord (1990 - 2002)

1997, 27, 97, accord, civic, code, codes, codp0505, egr, error, honda, p0401, p0505, p1491, reading, v6

1997 Accord EX V6 (226K) with CEL P0133, P0401, P0505, P1491 ... Where do I start??

CBL9 on May 1, 2012

May 3, 2012 09:02 PM
by CBL9

2

5,503

Honda Accord (1990 - 2002)

1706, 2001, 2002, accord, acura, civic, code, crv, honda, integra, p1491, p1706, po

P1706 code

chickie on May 2, 2012

May 2, 2012 04:07 PM
by H22_CB7_JAY

1

9,420

Honda Accord (1990 - 2002)

01, 1997, 97, accord, code, codes, ecm, egr, honda, key, leak, p1491, test, vacuum, wiring

97 Accord 4 P1491 code

NEHOG on Aug 9, 2011

Sep 4, 2011 03:29 PM
by NEHOG

8

20,429

Honda Accord (1990 - 2002)

2003, acura, clean, clogging, code, contamination, dtc, egr, extension, honda, p0401, p1491, pilot, port, warranty

2003 Honda Pilot, code P1491, need to clean EGR ports

wormsmith on Aug 29, 2007

Feb 22, 2011 01:25 PM
by Honda Sport

6

36,709

Honda Minivans, Crossovers, and Trucks

1491, 1996, 96, accord, cleaning, code, dx, egr, finding, honda, insufficient, lift, p1491, trouble, valve

96 Accord P1491 issue.. need help

AmunRa on Dec 29, 2010

Dec 29, 2010 06:50 AM
by AmunRa

0

3,159

Honda Accord (1990 - 2002)

2000, 98, 99, accord, blocked, clean, cleaning, egr, engine, honda, p1491, passage, passages, v6, valve

98 Accord V6 cleaned EGR passages, still have P1491 code, EGR valve need replacing?

hollywood28601 on Nov 12, 2010

Dec 27, 2010 11:09 AM
by AmunRa

3

20,048

Honda Accord (1990 - 2002)

01, 2001, 2002, accord, acura, code, engine, error, fix, honda, p1491, p730, repair, rl, v6

P1491 code on 99 Honda Accord

AstacioSantiago on Dec 20, 2009

Jan 4, 2010 02:15 PM
by AstacioSantiago

2

13,188

Honda Accord (1990 - 2002)

98, accord, acura, changing, code, egr, honda, insight, kit, lift, low, p1491, p401, pipe, prelude, tl

egr, timimg and trans

natecr on Jan 1, 2010

Jan 2, 2010 12:02 AM
by Targa250R

1

2,222

Honda Accord (1990 - 2002)

99, bypass, check, egr, engine, honda, how, light, obd2, obdii, p1491, prelude, resistor, work, workaround

EGR and check engine light is there a bypass or workaround obd2,h22a4

vtecvlow on Apr 4, 2005

Nov 27, 2009 10:36 AM
by peacekpr

6

5,800

Tech / Misc

97, accord, cheap, cleaning, detected, egr, engine, engines, honda, idling, insufficient, killing, lift, low, p1491, ports, valve

97 Accord Engine Questions*

vodkaTM on Oct 27, 2009

Oct 28, 2009 02:58 AM
by P_Adams

6

4,849

Honda Accord (1990 - 2002)

2000, 99, accord, code, codes, egr, honda, odyssey, p1491, pd, problem, rough, shift, transmission, valve

99 Honda Odyssey code p1491 and transmission shift rough

lwautomotive on Oct 7, 2009

Oct 8, 2009 11:03 AM
by NDNV

1

5,330

Honda Minivans, Crossovers, and Trucks

1996, 96, accord, acura, caprice, chevy, code, egr, honda, magic, model, p0171, p0401, p0401p0171, p1491, v6

Can anyone tell me what these codes are?

hometheaterman on Apr 30, 2009

Jul 12, 2009 06:16 PM
by mvtck

6

1,823

Honda Accord (1990 - 2002)

2000, 2001, acura, check, codes, common, engine, honda, light, odyssey, p1491, reset, rsx, turn, vacuum

Honda Odyssey 2000 Check Engine light

nancynursez637 on May 26, 2009

May 29, 2009 08:54 AM
by Ross 2.0

5

16,312

Honda Minivans, Crossovers, and Trucks

1998, 2000, 2002, accord, arord, egr, fix, honda, insufficient, lift, odyssey, ontario, p1491, v4, valve

p1491 - insufficient EGR valve lift.

xrider01 on Jan 27, 2009

Jan 27, 2009 05:24 PM
by xrider01

2

25,212

Honda Accord (1990 - 2002)

2000, 2004, accord, check, codes, emission, engine, fault, honda, light, list, p0401, p1491, possibilites, se, trouble

2000 Accord... check engine light and trouble codes

pelonesollady on Sep 20, 2008

Sep 21, 2008 02:14 PM
by soulpwr

2

2,743

Honda Accord (1990 - 2002)

carb, check, cleaning, codes, detected, egr, engine, honda, insufficient, lift, mn, oakdale, p1491, resistance, tech, terminal, valve

Help with Check Engine Codes

bryan0 on Aug 8, 2008

Aug 11, 2008 04:40 PM
by bryan0

8

4,595

Honda Accord (1990 - 2002)

2001, accord, acura, code, error, honda, odyssey, p0401, p1491, p1676, po401, prelude, ruckus, tl, v6

Error codes p0401, p1491 and p1676

leroyme on Apr 19, 2008

Apr 19, 2008 02:08 PM
by leroyme

0

10,328

Honda Accord (1990 - 2002)

1999, 2000, 2001, 99, accord, acura, civic, code, engine, free, honda, p1491, prelude, rl, tl

Need Help: 99 TL P1491 Code

Enig on Apr 13, 2008

Apr 14, 2008 04:25 PM
by Enig

3

3,460

Acura TL, RL & ZDX

1999, 23, 23l, 99, accord, bench, egr, honda, locate, lx, p1491, readings, resistance, test, valve

'99 Accord 2.3L EGR bench test

mhald on Dec 21, 2007

Dec 23, 2007 04:43 AM
by mhald

5

9,436

Honda Accord (1990 - 2002)

1996, access, accord, acura, airflow, code, egr, flow, honda, insufficient, insuffienct, p1491, plate, rl, tl, valve

1996 accord insufficient flow for EGR...please help!!

hjolley3 on Jan 1, 2006

Oct 22, 2007 10:37 AM
by Calitech

4

4,879

Honda Accord (1990 - 2002)

accord, check, code, detected, driving, egr, engine, f22b2, ii, insufficient, lift, light, obd, onhonda, p1491, ports, valve

'96 Accord F22B2 engine OBD code P1491 - insufficient EGR valve lift

tcostello on Sep 1, 2007

Sep 2, 2007 06:57 PM
by GhostAccord

1

13,899

Honda Accord (1990 - 2002)

12, 1990, clean, cleaning, code, code12, egr, erg, f22b1, honda, obd, p1491, sensor, throwing

Get code 12 after cleaning EGR system

technine on Apr 17, 2007

Apr 18, 2007 10:51 AM
by technine

3

1,850

Honda Accord (1990 - 2002)

1999, 1999honda, accord, codes, emission, honda, p0401, p0420, p1259, p1491, pressure, problems, solenoid, trouble, vtec

1999 honda Accord, many trouble codes

coopdawg1979 on Mar 6, 2007

Mar 6, 2007 07:02 PM
by Mr Yamada

1

5,285

Honda Accord (1990 - 2002)

1999, accord, code, codes, honda, low, obd, obd2, oil, p0171, p0401, p0420, p1259, p1491, prelude

Having troubles....PLEASE HELP

coopdawg1979 on Mar 5, 2007

Mar 6, 2007 04:37 PM
by Twixle

5

1,997

Honda Accord (1990 - 2002)

body, civic, h22, honda, idle, intake, jrsc, p1491, prelude, problems, sh, skunk2, sticking, surging, throttle

Just got a new skunk2 manifold and 66mm TB----idle problems/check engine light

(

1 2 3)

H22A4Me on Dec 13, 2006

Feb 13, 2007 05:05 AM
by Mr.60trim

72

6,252

Honda Prelude

2002, 98, accord, acura, cel, civic, egr, ek, emissions, erg, fix, fixed, honda, p1491, valve, whats

CEL P1491 for EGR valve. What's your experience with the "fix"?

blaze the chemi on Dec 8, 2006

Dec 8, 2006 04:08 PM
by Jigoku Z

3

4,387

Honda Accord (1990 - 2002)

1998, 1999, 2002, 96, accord, code, codes, dx, emission, honda, manual, p0136, p0138, p1491, wa

accord h22 problems

DAGAME on Oct 10, 2006

Oct 20, 2006 10:47 PM
by NOFX

8

2,671

Honda Accord (1990 - 2002)

1382, 1990, accord, code, codes, cyp, diagnostic, failure, honda, icm, integra, obd, p1491, pending, rpm, sensor

Help with Diagnostic Codes(OBD-2)

97AccordProject on May 30, 2006

Jun 5, 2006 04:24 AM
by JimBlake

9

8,433

Honda Accord (1990 - 2002)

Threads Tagged with p1491