P002E medium Severity

P002E: B Camshaft Profile Control Circuit Low (Bank 2)

Can cause reduced engine performance, poor driveability, and fuel economy issues until resolved

Overview

P002E indicates low voltage or malfunction in the Bank 2 B camshaft profile control circuit in variable valve timing systems

Common Symptoms

  • Check Engine Light illuminated
  • Reduced engine power
  • Poor fuel economy
  • Abnormal throttle response

Most Common Causes

Faulty camshaft profile (VVT) solenoid/actuator medium

Electrical or mechanical failure of the camshaft profile control solenoid is a frequent root cause

Wiring or connector faults in control circuit medium

Damaged, corroded, loose wiring or pins can cause low voltage signal

Low or contaminated engine oil medium

Insufficient oil level or poor quality oil may hinder VVT hydraulic actuation

ECM/PCM malfunction low

Engine control module issues are less common but possible

Diagnostic Steps

  1. Verify and document stored codes with an OBD-II scanner
    Expected: P002E and any related codes present
    Interpretation: Confirms that the circuit fault is current and provides context
  2. Check engine oil level and condition
    Expected: Oil at proper level and clean
    Interpretation: Low or dirty oil can affect VVT operation and should be corrected before further tests
  3. Visually inspect wiring and connectors for the Bank 2 B camshaft profile circuit
    Expected: No visible damage, corrosion, or loose connectors
    Interpretation: Issues here indicate electrical faults contributing to low voltage reading
  4. Test the camshaft profile control solenoid/actuator signal and resistance
    Expected: Actuator responds to commands and resistance is within spec
    Interpretation: Indicates whether the solenoid is functioning
  5. Check voltage supply and ground at the actuator connector with key on
    Expected: Proper reference voltage and ground
    Interpretation: Rule out wiring or ECM output faults

Repair Solutions

Replace faulty camshaft profile control solenoid/actuator medium
Estimated Cost: $150 - $400

Cost varies by vehicle; solenoid replacement often resolves the majority of P002E cases

Repair or replace damaged wiring/connectors medium
Estimated Cost: $50 - $300

Depends on extent of harness damage

Change engine oil and filter to manufacturer specifications easy
Estimated Cost: $30 - $100

Essential maintenance step that can improve VVT performance

ECM/PCM evaluation or replacement hard
Estimated Cost: $500 - $1200

Considered only after all circuit and actuator tests are completed

Common Misdiagnoses

Avoid these common diagnostic mistakes:

  • Assuming timing chain or belt issue without electrical circuit verification

Frequently Asked Questions

What does the P002E code mean?

When your OBD-II scanner reads P002E, it means: B Camshaft Profile Control Circuit Low (Bank 2). This code is related to the vehicle's Engine Mechanical.

Reflecting on severity: How bad is P002E?

This is a medium priority issue. Can cause reduced engine performance, poor driveability, and fuel economy issues until resolved

Common signs of the P002E error code

The most typical signs are: Check Engine Light illuminated, Reduced engine power, Poor fuel economy.

What parts fail when P002E is set?

This code is frequently triggered by: Faulty camshaft profile (VVT) solenoid/actuator, Wiring or connector faults in control circuit, Low or contaminated engine oil.

How much does it cost to fix P002E?

It depends on what needs to be fixed. Change engine oil and filter to manufacturer specifications repairs are cheaper (~$100), while ECM/PCM evaluation or replacement repairs are on the higher end (~$1200).

Is P002E a generic or manufacturer-specific code?

The P002E code is a generic powertrain code, meaning it applies to almost all makes and models, such as Honda, Toyota, VW, Ford, and Chevy.

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