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S40 / V40 '96-'04 General Forum for the Volvo S40 and V40 (Classic) Series from 1995-2004. |
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ECU - not responding in VIDAViews : 5995 Replies : 27Users Viewing This Thread : |
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Nov 29th, 2012, 21:03 | #1 |
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Last Online: Sep 3rd, 2022 15:43
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ECU - not responding in VIDA
Hello,
i got my Dice tool today and while doing a diagnosis, Vida told me that the ECU is not responding. Check this screenshot: http://imageshack.us/f/6/ecmn.jpg/ How can i fix this? Any ideas? Thanks ! |
Nov 29th, 2012, 21:18 | #2 |
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A bit more info would be great..... Car model, year etc
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Current car: 2002 S40 1.9D, 1992 240SE Nullius in Verba
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Nov 29th, 2012, 21:52 | #3 |
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Last Online: May 18th, 2020 10:57
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Location: On Contract Dubai Automotve Technical Academy
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Are you conecting because the car has a fault or just curiosity? When you first turn the key on dose the EML light up for the bulb test?
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Nov 29th, 2012, 22:20 | #4 |
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Last Online: Sep 3rd, 2022 15:43
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Hey,
sorry i totally forgot.. i was kinda in a rush. It's a Volvo V40 1.9d 2002, 115hp I connected it out of curiosity, EML light is not on. I do have some issues with power loss on full throttle though, that's why i was curious. Edit: I'll check tomorrow if the bulb lights up for testing though - good point KBB Last edited by dirrtyass; Nov 30th, 2012 at 00:16. |
Nov 29th, 2012, 22:35 | #5 | |
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Last Online: Nov 15th, 2022 21:34
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Quote:
When you are in the start page, select the second tab to choose your car. You need to manually enter the VIN number of your car, select the position of the steering wheel and click ok. You can test the DICE tool to see if it connects ok. See attached photo. Click on 1. DICE CONFIGURATION, then 2. TEST COMMUNICATION TOOL and finally 3. RUN. Obviously you have to make sure that the car key is turned in position 2 IGNITION. Try this and see what happens. If your DICE still does not communicate with the car, then it is either that it is faulty, or that your ECU has a problem, probably a bad earth or something
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Current car: 2002 S40 1.9D, 1992 240SE Nullius in Verba
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Nov 29th, 2012, 22:44 | #6 |
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Last Online: Sep 3rd, 2022 15:43
Join Date: Nov 2012
Location: Frankfurt
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Thank you for the quick reply :-)
I did the communication test - it says my dice is OK. Strange thing is, that it does in fact read every other module, just the ECU seems to be not availible. Is it possible, that the ECU is somehow locked - and needs to be reset? My engine works fine, pulls very well. I guess the MAF is delivering unplausible data, that's why i want to enter the ECU to check for that. Any idea how i should proceed? Edit: I'm running Vida 2012A and Dice-firmware 5.6.1 on Win7 64 bit |
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