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  1. #1
    Senior Member Three Rings engineerjet's Avatar
    Join Date
    Aug 02 2013
    AZ Member #
    120137
    Location
    NJ

    Finally found the limp mode culprit

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    I am 99% sure my long running limp mode issue is solved. Thanks to the guys at APR they pointed me in the right direction. After giving them the symptoms I've been having they insisted they knew what the problem was and told me to check the flap motor connector to make sure it is seated. So i check it and it looks connected (although the retention tab is missing) but i figured to make sure and give it a nudge and lo and behold the connector moved about 2 mm! It felt like the epiphany moment on House. The car went into limp mode under load is because the ECU still checks to see if the motor is there even if it isn't being used (flap delete kit) and when it saw that the motor was missing it went into limp mode. Which is why if i drove like a grandma the car was fine, because I never took it to the point the flap motor would have actuated. Been driving the car for 2 days now and still no issues. I still have a few other codes but they haven't affected drivability so I'll take my time with them. I am so unbelievably relieved because I was this close to taking it to a dealer which would have cost me a minimum of $310 for just the diag.

    Codes: P2012, P2014, P0642 (for when people search)

  2. #2
    Veteran Member Four Rings Okedokey's Avatar
    Join Date
    Oct 24 2015
    AZ Member #
    363505
    Location
    Perth, WA

    Well done mate. Perseverance paid off.
    A4 B7 2.0T | HPFP upgrade + FMIC | BSR Stage II + exhaust + HFC | 3.0TFSI Throt. Body | RS4 fuel contr., PRV + S3 inj., G247 + DW300c | GFB DV+| 034 RSB + all arms and mounts | S4 brakes | B12 Bilstein suspension + H&R springs | RNS-E + Polk Audio PA D5000.5 - 4 x DB6502 + DB840DVC sub + Pioneer 10" sub | LEDs throughout | 19" Audi 2015 RS4 rims

    My respray thread

  3. #3
    Veteran Member Four Rings aluthman's Avatar
    Join Date
    Mar 24 2013
    AZ Member #
    111961
    Location
    Oakdale, CT

    Glad to hear it was something simple.
    -Adam

    '07 DTM A4 2.0T|6MT|EFR 7163 Twin Scroll|DoTuning|Built Motor|Meth and other go fast stuff…
    '06 A4 2.0T Quattro - RIP (Best ¼ mile pass 13.634 @ 103.30)

  4. #4
    Veteran Member Four Rings vce1232000's Avatar
    Join Date
    Jun 17 2013
    AZ Member #
    117368
    My Garage
    83 MK1 GTI Callaway Turbo stg II
    Location
    jersey city nj

    ......
    APR KO4, APR HPFP,RS4 LPFP Cntr,145 bar PRV, APR TP, TT DP, GFB DV+, AWE FMIC, BFI CC, AWE Exhaust, RS4 Exh tips, ST CO, 034 RSB,034 St Dnsty Mtr Mts, New Sth West Bst guage, B7 RS4 8 pot Calipers.Goodridge SS brake lines frt & rr. Hawk HPS frt & rr. RS4 PS rack, RS4 Servotronic Relay,RS4 rims. S4 mirror caps,DTM frt bmpr and rs4 fogs,LED tail lites
    S4 Recaro Front & Rear seats. Led Interior Kit,United LED's fog lites
    2007 A4 Avant 2.0T Tiptronic 6spd

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