P2089

A Camshaft Position Actuator Control Circuit High Bank 1

DTC P2089, sometimes indicated as P208900 is an OBD diagnostic trouble code indicating a manufacturer-specific fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the air/fuel mixture causing a camshaft position actuator control circuit high bank 1.

DTC P2089 is caused by a high voltage or a short circuit in the camshaft position actuator control circuit for bank 1. This can be caused by a number of things, including a failed camshaft position actuator, a shorted wire, or a failed sensor.
If you have a failed camshaft position actuator, it will need to be replaced. If you have a shorted wire, it will need to be repaired. If you have a failed sensor, it will need to be replaced.

  • P2089: A Camshaft Position Actuator Control Circuit High Bank 1
  • P2089: "A" Camshaft Position Actuator Control Circuit High Bank 1
  • P2089: "A" Camshaft Position Actuator Control Circuit High
  • P2089: "A" Camshaft Position Actuator Control Circuit High Bank 1 a,8
  • P2089: Camshaft position (CMP) actuator A, bank 1 – circuit high
  • P2089 00: Camshaft position (CMP) actuator A, bank 1 - circuit high

DTC Trouble Code Search
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

Consumer Complaints for this DTC



2013 CHEVROLET SILVERADO 2500 with 170000. miles

Update of nhtsa id number: 10809089. The stabilitrak and reduced engine power has increased to the following obd codes: P0010, P0122, P0202, P0233, P0335, P0455, P0340, P1682, P2089 as well. At this point there doesn't appear to be anything left on the vehicle that does work. Since the recalls and technical bulletins all appear to have been "completed" for this vehicle i guess i can look forward to repeating the same problematic repairs again and again for the remainder of the time that i own this vehicle which do not appear to have resolved but merely band aided away until they reappear. Even the drivers door switches all had to be replaced which tells me that this is related to an electrical problem and with so many complaints the matter had forced consumers to pay for repairs that were designed to fail without regard to the consumers safety nor financial burdens. It appears that the electrical issues which most are directly linked to the defective engine wiring harness and grounding issues as many technicians are reporting. At this point the truck needs to be totaled.
ENGINE, ELECTRICAL SYSTEM POWER TRAIN

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