Codes P0102 and P0113?

Tiny
DARPMCPMKP
  • MEMBER
  • 2007 CHEVROLET SUBURBAN
  • 5.3L
  • V8
  • 4WD
  • AUTOMATIC
  • 188,000 MILES
Throwing codes p0102 and p0113 changed MAF after cleaning old one didn’t help. Changed fuse, checked wire still throwing codes. What am I missing on it?
Wednesday, November 30th, 2022 AT 2:09 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
P0102 Mass Air Flow (MAF) Circuit Low Voltage Input.

P0113 air temperature sensor error.

The air intake sensor is inside the MAF sensor, you must have bad wiring or the connector to the MAF sensor is bad, I would remove the connector and inspect it using the flashlight to see if any of the pins are pulled out.

If the connector is good, you will need to check the engine wiring here is a guide and the engine wiring diagrams in the images below.

https://www.2carpros.com/articles/how-to-check-wiring

Check out the images (below). Please let us know what you find. We are interested to see what it is.
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Thursday, December 1st, 2022 AT 4:22 PM

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