Engine-Codes - Generic - P1093

P1093 Code - VVEL Actuator Motor Bank 2

- Code Popularity: 4,710 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the P1093 Code?

  • Faulty VVEL Actuator Motor
  • VVEL Actuator Motor harness is open or shorted
  • VVEL Actuator Motor circuit poor electrical connection
  • Faulty VVEL actuator sub assembly
  • Faulty VVEL ladder assembly
  • Faulty VVEL control module

|How to Fix the P1093 Code?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|What is the cost to diagnose the P1093 code?

Labor: 1.0

The cost to diagnose the P1093 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are P1093 code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What Does the P1093 Code Mean?

VVEL (Variable Valve Event & Lift) is a system that controls valve event and valve lift continuously. Rotational movement of the drive shaft equipped with eccentric cam is transmitted to output cam via the rocker arm and two kinds of links to depress the intake valve. The Engine Control Module (ECM) decides the target valve lift according to the driving condition and sends the command signal to the VVEL control module. The VVEL control module controls the rotation of the control shaft using the VVEL actuator motor and changes the movement of the output cam by shifting the link supporting point. As a result, valve lift changes continuously to improve engine output and response.

VVEL Actuator Motor Bank 2

|Need more information with the P1093 code?

Need more information on how to fix the P1093 code?
Get Access to Factory Service Manuals

|P1093 code information for specific makes

|Need help with a P1093 code?

Get the P1093 code diagnosed by a professional: Find a repair shop in your area