MAF to ECU Wiring Testing Help

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07-27-2008, 08:04 PM

Jonathant25

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MAF to ECU Wiring Testing Help

I need some help to test the wiring from my ECU to the MAF. Here's my symptoms: ABS and ESP lights on; MAF reading at 0g on VAG COM; no power reading from connection at MAF. I'm sure it has something to do with the wiring from the ECU to the MAF, and all my searches have mentioned checking continuity between the two.

Questions I have are where on the ECU would I find the other end of the wiring between the two? Are there any fuses involved? Can anyone help me with their success in troubleshooting this prob?

I appreciate the help in advance!

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07-28-2008, 07:15 AM

RLG

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Have you tried swapping a sensor with someone local, just to rule that out?

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07-28-2008, 09:09 AM

Jonathant25

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I figured with a 0/g reading and no power it's most likely the wiring, but

if someone has an extra MAF they are willing to loan for testing...I'd pay for shipping. I have the Bosch (don't have p/n with me right now).

Anyone in Sacramento?

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