Emission code

2005 TOYOTA TUNDRA

190,000 MILES • 4.7L • V8 • 4WD • AUTOMATIC

RNMCCHIP

MEMBER
1 POST

Getting p1445 code. do the bypass kits really work and how do I get one?

Feb 13, 2019 at 7:52 AM

SCGRANTURISMO

✓Experienced Mechanic
4,897 POSTS

Hello, Direct Trouble Code(DTC) P1445 is secondary air system switching valve #2 stuck closed bank two. I have included a step by step flowchart, description of dtc, and wiring diagrams in the diagrams below. Please go through the troubleshooting flowchart and get back to us with what you find out.

Thanks,
Alex
2CarPros

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