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Codes P0011, P0016, P0089, P2138 and P228D, could this be a computer or timing chain issue?

Tiny
DOUG BYERS
  • MEMBER
  • 2017 CHEVROLET EQUINOX
  • 2.0L
  • 4 CYL
  • 4WD
  • AUTOMATIC
  • 79,505 MILES
My car is set up for English or French only. I was driving and, on my dash, German came up then back to English. The next day I had a timing chain type noise and on my OBD tester came up with codes of P0011, P0016, P0089, P2138 and P228D. Would this be a timing chain or computer issue?
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Monday, May 15th, 2023 AT 9:52 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,665 POSTS
The diagnostic trouble codes you mentioned indicate several potential issues with your vehicle. While it's difficult to provide a definitive diagnosis without further inspection, I can give you some insights into the possible causes associated with these codes:

P0011 and P0016: These codes are related to the camshaft position sensor

P0089: This code indicates a problem with the fuel pressure regulator.

P2138: This code relates to the throttle/pedal position sensor/switch.

P228D: This code is related to the fuel pressure regulator control performance.
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Monday, May 15th, 2023 AT 3:05 PM

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