AutoCodes – Generic – P012D

P012D Code - Turbocharger/Supercharger Inlet Pressure Sensor Circuit High Downstream Of Throttle Valve

Quick Answer

The Powertrain Control Module (PCM) monitors the Turbocharger/Supercharger Inlet Pressure Sensor Circuit signal. Common causes include Faulty Turbocharger/Supercharger Inlet Pressure Sensor, Turbocharger/Supercharger Inlet Pressure Sensor harness is open or shorted, Turbocharger/Supercharger Inlet Pressure Sensor circuit poor electrical connection. 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: P012D indicates Turbocharger/Supercharger Inlet Pressure Sensor Circuit High Downstream Of Throttle Valve.
Common causes: Common causes include Faulty Turbocharger/Supercharger Inlet Pressure Sensor, Turbocharger/Supercharger Inlet Pressure Sensor harness is open or shorted, Turbocharger/Supercharger Inlet Pressure Sensor circuit poor electrical connection.
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 20,873

How popular is this code, among other codes? Low

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 Apr 11, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P012D Description

The Powertrain Control Module (PCM) monitors the Turbocharger/Supercharger Inlet Pressure Sensor Circuit signal. The PCM sets the OBDII code when the Turbocharger/Supercharger Inlet Pressure Sensor signal is out of factory specifications.

OBDII Code P012D - Turbocharger/Supercharger Inlet Pressure Sensor Circuit High Downstream Of Throttle Valve - AutoCodes.com — P012D Code - Turbocharger/Supercharger Inlet Pressure Sensor Circuit High Downstream Of Throttle Valve

What does this mean?

What are the Possible Causes of the DTC P012D?

Faulty Turbocharger/Supercharger Inlet Pressure Sensor
Turbocharger/Supercharger Inlet Pressure Sensor harness is open or shorted
Turbocharger/Supercharger Inlet Pressure Sensor circuit poor electrical connection

How to Fix the DTC P012D?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P012D 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 P012D code?

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Information for Specific Makes

P012D Ford — Turbocharger/Supercharger Inlet Pressure Sensor Circuit High Downstream Of Throttle Valve

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.