AutoCodes – Generic – P1693

P1693 Code - Turbo Charge Control Circuit Malfunction

Quick Answer

The Powertrain Control Module (PCM) is monitored for the Diagnostic Trouble Code (DTC) with the ignition on and engine off and with the engine running. Common causes include Check for other codes. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1693 indicates Turbo Charge Control Circuit Malfunction.
Common causes: Common causes include Check for other codes.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 50,540

How popular is this code, among other codes? Medium

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 12, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
Comments
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Code P1693 Description

The Powertrain Control Module (PCM) is monitored for the Diagnostic Trouble Code (DTC) with the ignition on and engine off and with the engine running. DTC may set if a companion module DTC is present. The PCM is reporting it has a DTC present.

OBDII Code P1693 - Turbo Charge Control Circuit Malfunction - AutoCodes.com — P1693 Code - Turbo Charge Control Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P1693?

Check for other codes

How to Fix the DTC P1693?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

Usually, the P1693 code is combined with another code (e.g. P0216). Check repair for other codes first.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1693 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1693 code?

Need more information on how to fix the P1693 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1693 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P1693 Audi — Malfunction Indicator Lamp Short To Positive
P1693 Buick — Tachometer Circuit Conditions
P1693 Cadillac — Tachometer Circuit Conditions
P1693 Chevrolet — Tachometer Circuit Conditions
P1693 Dodge — Turbo Charge Control Circuit Malfunction
P1693 GMC — Tachometer Circuit Conditions
P1693 Hyundai — Immobilizer-Transponder Error
P1693 KIA — Immobilizer-Transponder Error
P1693 Lexus — OCV for VVTL Close Malfunction
P1693 Toyota — OCV for VVTL Close Malfunction
P1693 Volkswagen — Malfunction Indicator Lamp Short To Positive

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.