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Cayenne No Communication with ECU

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Old 06-24-2024, 04:54 PM
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Mika964
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Default Cayenne No Communication with ECU

I have a 2008 Cayenne Turbo. I went to start the car, and it has the check engine light with a miss fire. I plugged in the OBD2 scanner and it won't let me access the DME area to verify the fault code. It says that cannot communicate with the ECU. What can I do? The car runs with a miss fire. Thanks in advance

Last edited by Mika964; 06-24-2024 at 05:59 PM.
Old 06-24-2024, 05:21 PM
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BamaScoot
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Sitting for a year = bad gas.
Old 06-24-2024, 05:42 PM
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tomhartzell
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Did you have the car on a battery maintainer? If not, I would have the battery tested before throwing spending any serious money.
Old 06-24-2024, 05:58 PM
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Mika964
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No, I added a new battery to start it
Old 08-02-2024, 02:54 AM
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Khunhtunaung
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Default စနိုးလို့မရဘူး စကင်နာစစ်လို့မရပါ

[QUOTE=Mika964;19512946]ငါ့မှာ 2008 Cayenne Turbo ရှိတယ်။ ကျွန်တော် ကားကိုစဖွင့်ဖို့သွားတော့ အင်ဂျင်မီးမလွတ်ဘဲ စစ်ဆေးချက်မီးပါရှိတယ်။ OBD2 စကင်နာကို ပလပ်ထိုးထားပြီး အမှားကုဒ်ကို စစ်ဆေးရန် DME ဧရိယာကို ဝင်ရောက်ခွင့်မပြုပါ။ ECU နဲ့ ဆက်သွယ်လို့ မရဘူးလို့ ဆိုပါတယ်။ ကျွန်တော်ဘာလုပ်ပေးရမလဲ? ကားက မီးမလောင်ဘဲ ပြေးနေတယ်။ ကြိုတင်ကျေးဇူးတင်ပါတယ်[/QUOTE
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