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Electrical diagram ARZ to AUM lambda
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Topic: Electrical diagram ARZ to AUM lambda (Read 716 times)
Razorte
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Electrical diagram ARZ to AUM lambda
« 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
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gremlin
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Re: Electrical diagram ARZ to AUM lambda
« Reply #1 on: May 18, 2024, 01:03:29 PM »
Full wiring diagrams ARZ MY99-01 and AUM MY00-02
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Razorte
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Re: Electrical diagram ARZ to AUM lambda
« Reply #2 on: May 18, 2024, 02:35:23 PM »
Thanks
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Razorte
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Re: Electrical diagram ARZ to AUM lambda
« Reply #3 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
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Razorte
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Re: Electrical diagram ARZ to AUM lambda
« Reply #4 on: May 24, 2024, 01:06:06 PM »
The diagram
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