Error code P1667

2003 TOYOTA CROWN
100,000 MILES • 3.0L • V6 • 2WD • AUTOMATIC
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MOS DIZ
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I am getting a P1667 error in my car. Most of the searches online seem to point to a TCV circuit malfunction, but I have no idea how to diagnose the problem.
Please help.
Mar 18, 2019 at 11:20 AM
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STRAILER
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This code is for an injector error.

P1667 Fuel Injector 2 Mechanical Fault.

I would remove the electrical connectors from the injectors to test the windings. Here is a guide to help us:

https://www.2carpros.com/articles/how-to-test-a-fuel-injector

Please run down this guide and report back.
Mar 20, 2019 at 12:29 PM