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Title: Electrical diagram ARZ to AUM lambda Post by: Razorte on May 17, 2024, 02:46:27 PM Hello,
Could someone please provide me with the electrical diagram of the lambda harness to ECU for these VINs? I'm trying to understand the issue with my wideband conversion, and I need to modify the harness I have because it's a US model and according to the seller, US models are not wired like EU models. Narrowband: WVWZZZ1JZ1W220173 Wideband: WVWZZZ1JZ1W320820 Title: Re: Electrical diagram ARZ to AUM lambda Post by: gremlin on May 18, 2024, 01:03:29 PM Full wiring diagrams ARZ MY99-01 and AUM MY00-02
Title: Re: Electrical diagram ARZ to AUM lambda Post by: Razorte on May 18, 2024, 02:35:23 PM Thanks :)
Title: Re: Electrical diagram ARZ to AUM lambda Post by: Razorte on May 20, 2024, 10:17:52 AM For 4 PINS (Narrowband) to 6 PINS (Wideband) conversion:
ECU -> 51 -> 4 PINS -> 3 -> 6 PINS -> 5 ECU -> 70 -> 4 PINS -> 4 -> 6 PINS -> 1 ECU -> 5 -> 4 PINS -> 2 -> 6 PINS -> 4 +12 -> 4 PINS -> 1 -> 6 PINS -> 3 ECU -> 52 -> 6 PINS -> 6 ECU -> 71 -> 6 PINS -> 2 Title: Re: Electrical diagram ARZ to AUM lambda Post by: Razorte on May 24, 2024, 01:06:06 PM The diagram
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