P CODES (POWERTRAIN) P0300 - P0399 P0367 Questions

Car Listed Above Is A Ds3. Obd2 Code Reads Po367 Cam Shaft Position-er, Replaced But Codes Come Back After Awhile.

Electrical Problem 2005 Cadillac Cts 6 Cyl Two Wheel Drive Automatic 20 Mls Miles I Am In The Uk. And I Have A Cts 2005 3.6 Which Is...

This Is Actually A 13 Model Gl550, Not 450, But Didn't See An Option For It. Any Suggestions On How To Check Power To The Sensors First...