VCDS Error Code 01314 - Bad ECU Flash Or Human Error?

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r3dplanet R Hi. I'm finishing with some repairs and modifications on my 2005 Golf TDI w/BEW engine and automatic (tiptronic) gearbox. I've rebuilt the turbo, installed a PD150 intake, removed the EGR system, wired in a new glow plug harness, installed new glow plugs, swapped out the oxygen sensor, thoroughly cleaned the air intake plumbing and intercooler, plumbed in new silicone vacuum lines .. all kinds of stuff. The last item on the to-do list was to flash the ECU with an EGR delete. When flashing the ECU with Flashzilla v3 it gave an error message that there was an error flashing the new tune. Afterward, I was also unable to flash the original stock tune. I'm working with customer service on that front but I haven't heard back from them. While I'm waiting for a respomse I wanted to make sure I didn't have some other, more basic wiring issue. I've checked all the fuses and they're good. Fuse #29 for the ECM gets 12 volts at switched ignition. The battery is new and fully charged with a trickle charger left connected. The engine cranks over with gusto but does not start. The glow plug light on the dash does not illuminate at any time. It did start and run (crappily) before I made the repairs. Here's the output from VCDS: Wednesday,29,June,2016,17:16:46:24853 VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64 VCDS Version: 15.7.4.1 (x64) Data version: 20160216 www.Ross-Tech.com VIN: 9BWGR21J254032168 License Plate: Mileage: 139730km-86824mi Repair Order: -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Chassis Type: 1J (1J - VW Golf/Bora IV (1998 > 2006)) Scan: 01 02 03 08 15 16 17 19 22 29 35 36 37 39 46 47 55 56 57 75 76 VIN: 9BWGR21J254032168 Mileage: 139730km-86824miles ------------------------------------------------------------------------------- Address 01: Engine Labels: 038-906-016-BEW.lbl Part No SW: 038 906 016 Q HW: 028 101 181 2 Component: R4 1,9L EDC 6110 Shop #: WSC 66565 257 00032 VCID: 22452226FEAEE42E48-515A No Faults Found or DTCs not supported by controller or a communication error occurred ------------------------------------------------------------------------------- Address 02: Auto Trans Labels: 09A-927-750.lbl Part No: 09A 927 750 BL Component: AG5 Getriebe 09A 0262 VCID: 76ED2E7652A6288E54-515A 1 Fault Found: 01314 - Engine Control Module 49-00 - No Communications ------------------------------------------------------------------------------- Address 03: ABS Brakes Labels: 1C0-907-37x-ABS.lbl Part No: 1C0 907 379 L Component: ABS FRONT MK60 0101 Coding: 0004097 Shop #: WSC 00000 785 00200 VCID: 336BD76251547DA6B3-515A No fault code found. ------------------------------------------------------------------------------- Address 15: Airbags Labels: 6Q0-909-605-VW5.lbl Part No: 1C0 909 605 A Component: 1M AIRBAG VW51 02 0008 Coding: 12621 Shop #: WSC 00000 VCID: 22452226AEAEE42E48-513C No fault code found. ------------------------------------------------------------------------------- Address 17: Instruments Labels: 1J0-920-xx5-17.lbl Part No: 1J0 920 807 F Component: KOMBI+WEGFAHRSP VDO V03 Coding: 15334 Shop #: WSC 00000 VCID: 2B5BCF02D9642566FB-5120 9BWGR21J254032168 VWZ7Z0E1371897 1 Fault Found: 01314 - Engine Control Module 49-00 - No Communications ------------------------------------------------------------------------------- Address 19: CAN Gateway Labels: 6N0-909-901-19.lbl Part No: 6N0 909 901 Component: Gateway K<->CAN 0001 Coding: 00006 Shop #: WSC 00000 VCID: 70E1186E30C206BE8E-5120 1 Fault Found: 01314 - Engine Control Module 49-00 - No Communications ------------------------------------------------------------------------------- Address 46: Central Conv. Labels: 1C0-959-799.lbl Part No: 1C0 959 799 C Component: 8C Komfortgerát HLO 0004 Coding: 00258 Shop #: WSC 00000 VCID: 3773E372152C91868F-4B18 Subsystem 1 - Part No: 1C1959801A Component: 8C Tõrsteuer.FS KLO 0202 Subsystem 2 - Part No: 1C1959802A Component: 8C Tõrsteuer.BF KLO 0202 Subsystem 3 - Part No: 1C0959811A Component: 8C Tõrsteuer.HL KLO 0202 Subsystem 4 - Part No: 1C0959812A Component: 8C Tõrsteuer.HR KLO 0202 No fault code found. ------------------------------------------------------------------------------- Address 56: Radio Labels: 3B7-035-1xx-56.lbl Part No: 3B7 035 180 F Component: RADIO 3CP 0007 Coding: 00401 Shop #: WSC 00000 VCID: 234B2722B1B4ED2643-513C No fault code found. End-------------------------(Elapsed Time: 04:58)-------------------------- #1 · Jun 30, 2016 Hi. I'm finishing with some repairs and modifications on my 2005 Golf TDI w/BEW engine and automatic (tiptronic) gearbox. I've rebuilt the turbo, installed a PD150 intake, removed the EGR system, wired in a new glow plug harness, installed new glow plugs, swapped out the oxygen sensor, thoroughly cleaned the air intake plumbing and intercooler, plumbed in new silicone vacuum lines .. all kinds of stuff. The last item on the to-do list was to flash the ECU with an EGR delete. When flashing the ECU with Flashzilla v3 it gave an error message that there was an error flashing the new tune. Afterward, I was also unable to flash the original stock tune. I'm working with customer service on that front but I haven't heard back from them. While I'm waiting for a respomse I wanted to make sure I didn't have some other, more basic wiring issue. I've checked all the fuses and they're good. Fuse #29 for the ECM gets 12 volts at switched ignition. The battery is new and fully charged with a trickle charger left connected. The engine cranks over with gusto but does not start. The glow plug light on the dash does not illuminate at any time. It did start and run (crappily) before I made the repairs. Here's the output from VCDS: Wednesday,29,June,2016,17:16:46:24853 VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64 VCDS Version: 15.7.4.1 (x64) Data version: 20160216 www.Ross-Tech.com VIN: 9BWGR21J254032168 License Plate: Mileage: 139730km-86824mi Repair Order: -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- Chassis Type: 1J (1J - VW Golf/Bora IV (1998 > 2006)) Scan: 01 02 03 08 15 16 17 19 22 29 35 36 37 39 46 47 55 56 57 75 76 VIN: 9BWGR21J254032168 Mileage: 139730km-86824miles ------------------------------------------------------------------------------- Address 01: Engine Labels: 038-906-016-BEW.lbl Part No SW: 038 906 016 Q HW: 028 101 181 2 Component: R4 1,9L EDC 6110 Shop #: WSC 66565 257 00032 VCID: 22452226FEAEE42E48-515A No Faults Found or DTCs not supported by controller or a communication error occurred ------------------------------------------------------------------------------- Address 02: Auto Trans Labels: 09A-927-750.lbl Part No: 09A 927 750 BL Component: AG5 Getriebe 09A 0262 VCID: 76ED2E7652A6288E54-515A 1 Fault Found: 01314 - Engine Control Module 49-00 - No Communications ------------------------------------------------------------------------------- Address 03: ABS Brakes Labels: 1C0-907-37x-ABS.lbl Part No: 1C0 907 379 L Component: ABS FRONT MK60 0101 Coding: 0004097 Shop #: WSC 00000 785 00200 VCID: 336BD76251547DA6B3-515A No fault code found. ------------------------------------------------------------------------------- Address 15: Airbags Labels: 6Q0-909-605-VW5.lbl Part No: 1C0 909 605 A Component: 1M AIRBAG VW51 02 0008 Coding: 12621 Shop #: WSC 00000 VCID: 22452226AEAEE42E48-513C No fault code found. ------------------------------------------------------------------------------- Address 17: Instruments Labels: 1J0-920-xx5-17.lbl Part No: 1J0 920 807 F Component: KOMBI+WEGFAHRSP VDO V03 Coding: 15334 Shop #: WSC 00000 VCID: 2B5BCF02D9642566FB-5120 9BWGR21J254032168 VWZ7Z0E1371897 1 Fault Found: 01314 - Engine Control Module 49-00 - No Communications ------------------------------------------------------------------------------- Address 19: CAN Gateway Labels: 6N0-909-901-19.lbl Part No: 6N0 909 901 Component: Gateway K<->CAN 0001 Coding: 00006 Shop #: WSC 00000 VCID: 70E1186E30C206BE8E-5120 1 Fault Found: 01314 - Engine Control Module 49-00 - No Communications ------------------------------------------------------------------------------- Address 46: Central Conv. Labels: 1C0-959-799.lbl Part No: 1C0 959 799 C Component: 8C Komfortgerát HLO 0004 Coding: 00258 Shop #: WSC 00000 VCID: 3773E372152C91868F-4B18 Subsystem 1 - Part No: 1C1959801A Component: 8C Tõrsteuer.FS KLO 0202 Subsystem 2 - Part No: 1C1959802A Component: 8C Tõrsteuer.BF KLO 0202 Subsystem 3 - Part No: 1C0959811A Component: 8C Tõrsteuer.HL KLO 0202 Subsystem 4 - Part No: 1C0959812A Component: 8C Tõrsteuer.HR KLO 0202 No fault code found. ------------------------------------------------------------------------------- Address 56: Radio Labels: 3B7-035-1xx-56.lbl Part No: 3B7 035 180 F Component: RADIO 3CP 0007 Coding: 00401 Shop #: WSC 00000 VCID: 234B2722B1B4ED2643-513C No fault code found. End-------------------------(Elapsed Time: 04:58)-------------------------- See less See more Sort by Oldest first Oldest first Newest first Most reactions #2 · Jun 30, 2016 Have you asked the question or searched for this problem on Ross-Tech forum as its a common error code? VAG Error Code: 01314 Fault Location: Engine Control Module (ECM) - No Signal/Communication/Implausible Signal Possible Cause: Malfunction Indicator Lamp (MIL)(K83) active. CAN-Databus Wiring/Connector(s) from/to Engine Control Module (ECM) faulty. Fault(s) stored in Engine Control Module (ECM). Engine Control Module (ECM) recently flashed or re-mapped. Possible Solutions: Check CAN-Databus Wiring/Connector(s) from/to Engine Control Module (ECM). Read Measuring Value Blocks (MVB). Usually Measuring Value Blocks (MVB) 125+ show the current Communication Status. Check Databus Chapter 90-9. Skoda-Fabia 2000-Electrical.pdf Special Notes: When found in a 2005 through 2007 2.5L NAR (North American Region) (1K) Jetta check the T121/62 (Red/Black) traced power wire to the ECM. If power is missing or a voltage drop is present that wire may be damaged anywhere between 6" and 18" from the connector itself. This will result in no communication in addition to a no-start. Based on 2.5L Jetta feedback over the years a majority look like this example this example, however some are damaged further away per this example: with the close-up and distant views. VAG Error Code: 01314 Fault Location: Engine Control Module (ECM) - Check Diagnostic Trouble Code (DTC) Memory - Control Difference Possible Cause: Fault(s) stored in Engine Control Module (ECM). Possible Solutions: Check Engine Control Module (ECM) for fault codes. Special Notes: Engine Control Module (ECM) stored a Code which influences other Control Modules Functionality. To clear this Fault Code you will need to correct the Problem in the Engine Control Module (ECM) first. As taken from my new Free EOBD II Error Codes software #3 · Jul 1, 2016 I would if I could. The admins seem a little slow in verifying my account, so I can't post questions there. Insert Quotes Post Reply

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