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P2240 code

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Whackmaster, Jun 24, 2025 at 3:28 PM.

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Jun 24, 2025 at 3:28 PM

#1

#1
Whackmaster [OP] New Member

Joined:

Tuesday

Member:

#473265

Messages:

1

Gender:

Male

First Name:

Grady

Vehicle:

2022 Toyota Tacoma SR

3.5 RC lift , 33x12.50x17 Nitto Ridge Grapplers

I got this code right after changing my spark plugs. I had to unplug the bank 2 sensor 1 connector to get it out of the way and after changing the plugs and pluging everything back in as I backed out of my shop the check engine light comes on. Pulled back in and checked everything and it looks good. Ohm'ed out the heater circuit and it was good. I need help.

Whackmaster, Jun 24, 2025 at 3:28 PM

#1

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