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 08-09-2008

07-04-2015 10:06 PM
by MAD_MIKE

24

80,738

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 01-09-2012

06-23-2012 10:13 AM
by ghostpilot

13

17,267

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 05-01-2012

05-03-2012 09:02 PM
by CBL9

2

5,355

Honda Accord (1990 - 2002)

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

P1706 code

chickie on 05-02-2012

05-02-2012 04:07 PM
by H22_CB7_JAY

1

8,888

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 08-09-2011

09-04-2011 03:29 PM
by NEHOG

8

18,972

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 08-29-2007

02-22-2011 01:25 PM
by Honda Sport

6

35,881

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 12-29-2010

12-29-2010 06:50 AM
by AmunRa

0

3,058

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 11-12-2010

12-27-2010 11:09 AM
by AmunRa

3

19,023

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 12-20-2009

01-04-2010 02:15 PM
by AstacioSantiago

2

12,653

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 01-01-2010

01-02-2010 12:02 AM
by Targa250R

1

2,036

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 04-04-2005

11-27-2009 10:36 AM
by peacekpr

6

5,456

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 10-27-2009

10-28-2009 02:58 AM
by P_Adams

6

4,636

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 10-07-2009

10-08-2009 11:03 AM
by NDNV

1

4,935

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 04-30-2009

07-12-2009 06:16 PM
by mvtck

6

1,741

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 05-26-2009

05-29-2009 08:54 AM
by Ross 2.0

5

15,900

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 01-27-2009

01-27-2009 05:24 PM
by xrider01

2

24,318

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 09-20-2008

09-21-2008 02:14 PM
by soulpwr

2

2,460

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 08-08-2008

08-11-2008 04:40 PM
by bryan0

8

4,276

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 04-19-2008

04-19-2008 02:08 PM
by leroyme

0

10,233

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 04-13-2008

04-14-2008 04:25 PM
by Enig

3

3,375

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 12-21-2007

12-23-2007 04:43 AM
by mhald

5

8,493

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 01-01-2006

10-22-2007 10:37 AM
by Calitech

4

4,709

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 09-01-2007

09-02-2007 06:57 PM
by GhostAccord

1

13,255

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 04-17-2007

04-18-2007 10:51 AM
by technine

3

1,524

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 03-06-2007

03-06-2007 07:02 PM
by Mr Yamada

1

4,295

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 03-05-2007

03-06-2007 04:37 PM
by Twixle

5

1,877

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 12-13-2006

02-13-2007 05:05 AM
by Mr.60trim

72

5,626

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 12-08-2006

12-08-2006 04:08 PM
by Jigoku Z

3

3,952

Honda Accord (1990 - 2002)

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

accord h22 problems

DAGAME on 10-10-2006

10-20-2006 10:47 PM
by NOFX

8

2,394

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 05-30-2006

06-05-2006 04:24 AM
by JimBlake

9

8,175

Honda Accord (1990 - 2002)

Threads Tagged with p1491