2015 Toyota Camry Engine Misfire and Slow Response in Transmission

Blessing Ewobor · 2023-03-12T13:34:42+00:00

Good evening, the do give multiple misfire codes sometimes and it seems that it has affected the transmission shift. The coils and the plugs are okay, and the fuel injectors are pulsing well and some time it does give shift solenoids codes. Please could I have Circuit Transmission and Engine wire diagram?

STRAILER

✓ASE Certified Mechanic
54,837 POSTS

This can be caused by the MAF sensor which the engine and transmission use here is the location of the sensor in the images below so you can replace it with a guide to help walk you through the replacement.

https://www.2carpros.com/articles/how-to-replace-a-mass-air-flow-sensor-maf

Here are the engine and transmission wiring diagrams as well. Check out the images (below). Let us know what happens and please upload pictures or videos of the problem so we can see what's going on.

Images (Click to enlarge)

Professional Diagram for 2CarPros Members
Click here to log in and view diagram.

Mar 13, 2023 at 9:56 AM

BLESSING EWOBOR

MEMBER
753 POSTS

Thank you very much sir.

Mar 13, 2023 at 7:21 PM

STRAILER

✓ASE Certified Mechanic
54,837 POSTS

Use 2CarPros anytime, we are here to help. Please tell a friend.

Mar 14, 2023 at 11:51 AM

BLESSING EWOBOR

MEMBER
753 POSTS

I have informed my friends before now.

Mar 14, 2023 at 2:23 PM

BLESSING EWOBOR

MEMBER
753 POSTS

The vehicle is in good condition now, thank you very much.

Mar 15, 2023 at 6:41 PM

STRAILER

✓ASE Certified Mechanic
54,837 POSTS

What fixed the problem?

Mar 16, 2023 at 10:55 AM

BLESSING EWOBOR

MEMBER
753 POSTS

One of the coil wires had open circuit, fixing the wire solve the problem.

Mar 17, 2023 at 12:16 AM

STRAILER

✓ASE Certified Mechanic
54,837 POSTS

Thanks for letting us know, we are here to help, please use 2CarPros anytime.

Mar 17, 2023 at 10:52 AM

Engine Misfire And Slow Response In Transmission