Error code P1667

MOS DIZ

MEMBER
2003 TOYOTA CROWN
3.0L
V6
2WD
AUTOMATIC
100,000 MILES

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.

Monday, March 18th, 2019 AT 11:20 AM

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
42,949 POSTS

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.