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  1. Need help fixing EGR code P0401!!!

    Started by grprx01, 11-22-2008 05:37 AM
    code, egr, fixing, p0401
    • Replies: 6
    • Views: 10,087
    Last Post: 04-10-2022 06:48 PM
    by Wbodyaddict  Go to last post

    Forum:
    3.8L V6 Supercharged (L67)(L32)

  2. New to Forum Life

    Started by JRichy23, 02-12-2020 07:56 PM
    cel, egr, miles, p0401, pcm 3 Attachment(s)
    • Replies: 7
    • Views: 3,267
    Last Post: 02-22-2020 09:37 PM
    by JRichy23  Go to last post

    Forum:
    Introductions/Noob Questions

  3. P0401 AGAIN! Help

    Started by 94GrandPrixSE, 03-27-2013 10:53 PM
    egr valve flow, p0401
    • Replies: 6
    • Views: 2,972
    Last Post: 03-31-2016 12:15 PM
    by tomc  Go to last post

    Forum:
    3.8L V6 Supercharged (L67)(L32)

  4. P0401 will not go away!!

    Started by pontiac98, 06-09-2015 02:23 PM
    egr, gtp, l67, p0401, ses
    • Replies: 1
    • Views: 1,586
    Last Post: 06-09-2015 03:36 PM
    by BillBoost37  Go to last post

    Forum:
    3.8L V6 Supercharged (L67)(L32)

  5. NEED HELP: Codes popped P1125, P2120, P2125, P2138, P0401, P0068 and P0101

    Started by deejayfb, 07-02-2013 12:47 AM
    codes, p0068, p0101, p0401, p1125, p2120, p2125, p2138, popped
    • Replies: 10
    • Views: 16,219
    Last Post: 07-07-2013 04:17 AM
    by deejayfb  Go to last post

    Forum:
    3.8L V6 Supercharged (L67)(L32)

  6. Code P0401. Insufficient EGR Flow. Bad MAP sensor right?

    Started by iowagtp, 06-23-2012 08:05 PM
    bad, code, egr, flow, insufficient, map, p0401, sensor
    • Replies: 4
    • Views: 2,142
    Last Post: 06-23-2012 08:34 PM
    by iowagtp  Go to last post

    Forum:
    General Tech Discussion

  7. p0401 code

    Started by Timing, 03-01-2012 06:31 PM
    code, p0401
    • Replies: 8
    • Views: 2,931
    Last Post: 03-02-2012 11:22 AM
    by Timing  Go to last post

    Forum:
    3.8L V6 Supercharged (L67)(L32)

  8. p0401 and p0442 code

    Started by Timing, 02-24-2012 08:07 PM
    2 Pages •
    1 2
    code, p0401, p0442
    • Replies: 21
    • Views: 6,404
    Last Post: 02-25-2012 11:37 AM
    by GTP in RTP  Go to last post

    Forum:
    3.8L V6 Supercharged (L67)(L32)

  9. SES light on P0401 99 gtp

    Started by dirtdriver11, 02-10-2012 10:31 PM
    gtp, light, p0401, ses
    • Replies: 3
    • Views: 1,549
    Last Post: 02-11-2012 09:25 AM
    by dsmuts  Go to last post

    Forum:
    3.8L V6 Supercharged (L67)(L32)

  10. SES light on P0401

    Started by dirtdriver11, 11-11-2011 09:16 PM
    light, p0401, ses
    • Replies: 6
    • Views: 1,466
    Last Post: 11-14-2011 09:36 AM
    by BillBoost37  Go to last post

    Forum:
    3.8L V6 Supercharged (L67)(L32)

  11. P0401 code now...

    Started by Deezul_AwT, 10-15-2011 02:59 PM
    code, p0401
    • Replies: 11
    • Views: 5,883
    Last Post: 10-22-2011 02:21 PM
    by Deezul_AwT  Go to last post

    Forum:
    3.8L V6 Naturally Aspirated (L36)(L26)

  12. P0401 Code

    Started by screechingdemon, 08-10-2011 09:44 AM
    code, p0401
    • Replies: 18
    • Views: 3,676
    Last Post: 08-22-2011 09:24 AM
    by BillBoost37  Go to last post

    Forum:
    3.8L V6 Supercharged (L67)(L32)

  13. 2 new DTC's, need some suggestions

    Started by 06camarodude, 03-12-2011 05:10 PM
    dtc, p0230, p0401, suggestions
    • Replies: 0
    • Views: 980
    Last Post: 03-12-2011 05:10 PM
    by 06camarodude  Go to last post

    Forum:
    3.8L V6 Supercharged (L67)(L32)

  14. 3.1 chevy lumina code p0401 help

    Started by Whitehispanic, 07-06-2010 12:21 PM
    chevy, code, lumina, p0401
    • Replies: 2
    • Views: 5,288
    Last Post: 07-06-2010 10:01 PM
    by Whitehispanic  Go to last post

    Forum:
    Off Topic Discussion

  15. code P0401

    Started by gtpsleeper, 07-27-2009 02:32 PM
    code, p0401
    • Replies: 3
    • Views: 3,882
    Last Post: 07-28-2009 01:30 PM
    by duane9586  Go to last post

    Forum:
    3.8L V6 Supercharged (L67)(L32)

  16. P0305 and P0401 96 3.1L Fixed

    Started by alacran, 07-26-2008 04:35 PM
    31l, egr, fixed, missfire, p0305, p0401, valve
    • Replies: 6
    • Views: 4,643
    Last Post: 09-13-2008 08:49 PM
    by SyntheticShield  Go to last post

    Forum:
    3.1L V6 (LHO/LG8)

  17. Runs bad, won't start...Codes P0401 & P0452

    Started by TAWinner23, 05-03-2008 06:55 PM
    bad, p0401, p0452, runs, startcodes
    • Replies: 0
    • Views: 3,686
    Last Post: 05-03-2008 06:55 PM
    by TAWinner23  Go to last post

    Forum:
    3.8L V6 Naturally Aspirated (L36)(L26)

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