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Get VCDS, pull codes, report back.
Posted by: S4gasm (LotR) (448) on 2014-04-10 09:00:00 In Reply to: S4 stalling every couple blocks. is it the ecu? posted by inliner311 on 2014-04-21 12:53:16	Share \| Report

Thread:

S4 stalling every couple blocks. is it the ecu? - inliner311 2014-04-21 12:53:16 (248 views)
- so it ended up being the o2 sensor and not the ecu. - inliner311 2014-05-14 13:01:17 (112 views)
- APR - AxelS4 2014-04-21 22:05:20 (181 views)
  - so is the solution to buy another ecu? I wonder if they will flash another ecu in exchange. - inliner311 2014-04-21 22:13:00 (155 views)
    - ECU and FPGA - AxelS4 2014-04-21 23:41:18 (174 views)
      - where did you get the module replaced? - inliner311 2014-04-22 00:34:03 (152 views)
        
        Module replacement - AxelS4 2014-04-22 17:45:06 (137 views)
- Is it an APR chipped ECU? Mine did this... I sent it to them to resolder. - SUV 2014-04-21 19:38:46 (179 views)
  - how long ago was that? did the soldier fix the issue? - inliner311 2014-04-22 12:37:19 (139 views)
    - It was in June 2013. When I bought the chipped ECU I kept my stock one for a couple reasons... - SUV 2014-04-22 13:35:13 (140 views)
  - yep that's exactly what is happening to me. - inliner311 2014-04-21 21:32:26 (158 views)
- Quick way to tell if it's the ECU - Nigel 2014-04-21 14:23:47 (230 views)
  - Wait, isn't that the power-on-test for all the warning lights? - MingS4 2014-04-21 15:12:55 (176 views)
    - swear it's one of those "not real" tests... - @wesome 2014-04-21 16:58:19 (164 views)
      - If the CEL does not come on, the car isn't communicating with the ECU, and it'll just crank - Nigel 2014-04-22 10:29:49 (131 views)
        
        or your cluster could be dead... or a fuse could be blown (ecu fuse) - @wesome 2014-04-23 17:15:03 (121 views)
  - OK no cell light comes on.....could a bad cough pedal sensor cause it to stall? - inliner311 2014-04-21 14:47:04 (168 views)
    - stop wasting your time, just pull codes. - nyet 2014-04-21 14:55:40 (154 views)
      - codes pulled.  -  inliner311  2014-04-21 15:29:51 (226 views)
        
        also, that first code looks to be either battery or alternator. Check battery connections.   -  S4gasm (LotR)  2014-04-21 18:35:02 (142 views)
        
        your oxygen sensor wire may have melted   -  @wesome  2014-04-21 16:43:32 (153 views)
        
        And it shorting can cause intermittent stalling.   -  ScratchRob13  2014-04-22 11:47:53 (132 views)
        
        replace B1S1, clear codes, and see which ones come back.  -  nyet  2014-04-21 15:42:31 (190 views)
        
        bank 1 side one is which front o2 sensor?   -  inliner311  2014-04-21 17:52:50 (170 views)
        
        a bad o2 sensor won't stop the car from running   -  Nigel  2014-04-22 10:32:21 (147 views)
        
        that's what I thought, I emailed Apr and I'm looking for a used m-box.   -  inliner311  2014-04-22 10:48:56 (124 views)
        
        passenger side. everything bank 1 is pass side.   -  S4gasm (LotR)  2014-04-21 18:32:02 (159 views)
        
        and youre lucky, B1 S1 02 is the easier one to replace!   -  S4gasm (LotR)  2014-04-21 18:32:47 (148 views)
        
        The unofficial "02 Buster"   -  S4gasm (LotR)  2014-04-21 18:45:51 (212 views)
- disconnect your MAF - @wesome 2014-04-21 14:21:59 (163 views)
- go to pep boys or whatever and pull codes. - nyet 2014-04-21 13:44:20 (151 views)
- crank sensors cause a ton of headaches. - jason sowers 2014-04-21 13:25:38 (154 views)
- Get VCDS, pull codes, report back. - S4gasm (LotR) 2014-04-10 09:00:00 (159 views)
- sounds like a fuel pump, a g62 sensor, a crank sensor or something of the like. - The Scrambler 2014-04-21 13:19:00 (170 views)
  - if it is chipped, im guessing if it is one of the ones with an FPGA - nyet 2014-04-21 13:45:53 (189 views)
    - it chipped....APR, previous owner so I'm not sure. I've had the car 6 or 7 years. - inliner311 2013-04-25 04:46:45 (165 views)
      - See my post above. I just went through this with my APR ecu. - SUV 2014-04-21 19:39:51 (155 views)
      - If you own a modded b5, you should already own vcds  -  nyet  2014-04-21 14:56:15 (180 views)
        
        lol, this.^   -  ScratchRob13  2014-04-22 11:45:06 (131 views)
        
        I pulled the code....I don't use the computer that the software is on so it needed to be charged  -  inliner311  2014-04-21 15:36:14 (159 views)
    - What is FPGA? - B56 2014-04-21 14:18:58 (150 views)
      - Field Programable Gate Array - MingS4 2014-04-21 15:07:17 (159 views)
        
        when did they stop using FPGA chips? - inliner311 2014-04-21 15:40:32 (149 views)

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