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TorqueMech OBD Code Guide

P0023 - B Camshaft Position Actuator Circuit (Bank 2)

VVT solenoid/actuator circuit fault (bank 2 exhaust).

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Common Next Steps

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Related Inspection

Exhaust leak inspection

Code Overview

VVT solenoid/actuator circuit fault (bank 2 exhaust).

Common Causes

  • Low/dirty oil
  • Stuck VVT solenoid
  • Wiring issue
  • Mechanical timing issue

Diagnostic Steps

  1. Check oil level/condition
  2. Inspect VVT solenoid connector
  3. Command solenoid with scan tool (if available)
  4. Check cam/crank correlation if persistent

Likely Repairs & Cost Guides

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Related OBD Codes

Browse nearby codes when systems overlap.

P0022
A Camshaft Position Timing Over-Retarded (Bank 2)
Open code guide →
P0024
B Camshaft Position Timing Over-Advanced (Bank 2)
Open code guide →
P0021
A Camshaft Position Timing Over-Advanced (Bank 2)
Open code guide →
P0025
B Camshaft Position Timing Over-Retarded (Bank 2)
Open code guide →
P0020
A Camshaft Position Actuator Circuit (Bank 2)
Open code guide →

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