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Old 11-26-2019, 07:01 AM   #1
nenov
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Bmw e46 320d diagnostic fail

Hi everyone, i'm new here. I have BMW E46 320D 150hp facelift 2002.
I'm having trouble attaching the diagnostic. I've tried a bmw scanner and delphi. Interestingly, the Kess v2 connects to the car without a problem.
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Old 01-15-2020, 11:32 AM   #2
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Old 01-16-2020, 07:24 AM   #3
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Google BMW E46 hidden OBC functions. Test #9 will show you the voltage as seen by the computer. I suspect the voltage from the battery is low.
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Old 01-22-2020, 04:05 AM   #4
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these are the values
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Old 01-22-2020, 06:53 AM   #5
markusmarkus
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Bmw e46 320d diagnostic fail

Hmmm, obviously your OBC isnt like the one in US cars as its showing the temperature. When you say you have problems with both a BMW and a Delphi scanners, what exactly do you mean? What does the Kess scanner tell you? What software on you computer are you using?

Check the voltage at jumper post under the red plastic cover under the hood. Use the engine for the ground.

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Old 01-22-2020, 08:32 AM   #6
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Senior, you just misread. 12.3 vdc
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Old 01-22-2020, 11:37 AM   #7
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Quote:
Originally Posted by nenov View Post
I'm having trouble attaching the diagnostic.
What does this mean? Provide a clear explanation with details.
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Old 01-22-2020, 12:27 PM   #8
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What does this mean? Provide a clear explanation with details.

i think what was meant is problem attaching the scanner to the obd port
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Old 01-22-2020, 04:04 PM   #9
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i think what was meant is problem attaching the scanner to the obd port
Right, but physically or electronically or software doesn't connect or can only access certain modules or something else? I can think of a lot of things that match OP's description.
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