SPONSORED LINKS

Code P0340?

PACIFICISLANDER

MEMBER
1997 TOYOTA CAMRY
2.2L
4 CYL
2WD
AUTOMATIC
100,000 MILES

When the battery is disconnected the code doesn't come up for about five seconds but when you leave it connected and restart it automatically shows. I changed the camshaft sensor, but the code remains lit. What else can I do? How do you check the wiring to eliminate the PCM?

SPONSORED LINKS

Sunday, October 16th, 2022 AT 11:39 AM

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
48,364 POSTS

Sure, here is a guide to help you check the wiring and I have included the engine and camshaft wiring diagrams so you can see how the system works and which wires to test.

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

Check out the images (below). Please let us know what you find. We are interested to see what it is.

Images (Click to make bigger)