For some reason my VVT solenoid is getting no power?

2004 TOYOTA COROLLA

299,999 MILES • 1.8L • 4 CYL • 2WD • AUTOMATIC

ERICA RICHARDS

MEMBER
1 POST

I replaced the ECM and nothing. Every time I come to a stop my oil light flickers and the car shuts off. I got a new VVT and the same problem. I'm positive it's a wiring issue. Can you help please? Thank you

Aug 16, 2023 at 9:03 PM

JACOBANDNICKOLAS

✓ASE Certified Mechanic
110,194 POSTS

Hi,

Have you checked to confirm there is power to it from the PCM? Also, have you confirmed a ground path from the PCM?

If not, that is where we need to start. I attached a portion of the wiring schematic below. I identified each wire color as positive and ground. Disconnect the connector, turn the key to the run position, and check the yellow wire for power.

Let me know what you find. Also, here is a link you may find helpful:

https://www.2carpros.com/articles/how-to-check-wiring

Take care,

Joe

See pic below.

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Aug 16, 2023 at 11:04 PM

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