Mass air flow wiring diagram needed

UP29BALNE1

MEMBER
2000 CADILLAC STS
V8
2WD
89,000 MILES

Replacing the pig tail connector on the mass air flow sensor. The new one from the auto parts store has 5 wires but they aren't the same color. I wasn't the one that took it apart. I need to know which wire goes where. Thank you

Wednesday, April 15th, 2020 AT 8:08 AM

5 Replies

KASEKENNY

MECHANIC
18,907 POSTS

Here is the connector break down for this sensor. It is actually the MAF and IAT in one sensor.

Let me know if you need more info. If you are having issues still, get pictures of both connectors (old and new pigtail). Thanks.

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Wednesday, April 15th, 2020 AT 8:41 AM

UP29BALNE1

MEMBER
65 POSTS

Thank you. He had it wired wrong. Being color blind one should never attempt electrical work on anything. Your help is always appreciated.

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Thursday, April 16th, 2020 AT 9:02 PM

KASEKENNY

MECHANIC
18,907 POSTS

Haha. Yeah. That would definitely make it hard if you can't see the color.

Thanks for the update. Please come back in the future if you need more help.

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Friday, April 17th, 2020 AT 2:44 PM

DAN SLABOSZEWSKI

MEMBER
2 POSTS

Any chance you know where to find a diagram like that for a 2017 Toyota Corolla?

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Monday, September 23rd, 2024 AT 2:37 PM

KEN L

MASTER CERTIFIED MECHANIC
48,363 POSTS

Yep,we can help but this post is for a 2000 CADILLAC ST, please post your new question here, you must be logged in.

https://www.2carpros.com/questions/new

Cheers, Ken