AutoCodes – Generic – P132C

P132C Code - Turbocharger/Supercharger Boost Control 'A' Voltage High/Low

Quick Answer

The Powertrain Control Module (PCM) monitors the Turbocharger (TC) /Supercharger (SC) Boost Control Solenoid. Common causes include Faulty Turbocharger (TC) /Supercharger (SC) Boost Control Solenoid, Turbocharger (TC) /Supercharger (SC) Boost Control Solenoid harness is open or shorted, Turbocharger (TC) /Supercharger (SC) Boost Control Solenoid 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: P132C indicates Turbocharger/Supercharger Boost Control 'A' Voltage High/Low.
Common causes: Common causes include Faulty Turbocharger (TC) /Supercharger (SC) Boost Control Solenoid, Turbocharger (TC) /Supercharger (SC) Boost Control Solenoid harness is open or shorted, Turbocharger (TC) /Supercharger (SC) Boost Control Solenoid 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 3,025

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 Sep 13, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P132C Description

The Powertrain Control Module (PCM) monitors the Turbocharger (TC) /Supercharger (SC) Boost Control Solenoid. The PCM sets the OBDII code when the Turbocharger (TC) /Supercharger (SC) Boost Control Solenoid is not to factory specifications.

OBDII Code P132C - Turbocharger/Supercharger Boost Control 'A' Voltage High/Low - AutoCodes.com — P132C Code - Turbocharger/Supercharger Boost Control 'A' Voltage High/Low

What does this mean?

What are the Possible Causes of the DTC P132C?

Faulty Turbocharger (TC) /Supercharger (SC) Boost Control Solenoid
Turbocharger (TC) /Supercharger (SC) Boost Control Solenoid harness is open or shorted
Turbocharger (TC) /Supercharger (SC) Boost Control Solenoid circuit poor electrical connection
Exhaust Leaks

How to Fix the DTC P132C?

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 P132C 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 P132C code?

Need more information on how to fix the P132C code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P132C code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P132C Ford — Turbocharger/Supercharger Boost Control 'A' Voltage High/Low

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.

Frequently Asked Questions about P132C Code

1. What does OBDII code P132C mean?

Code P132C indicates an issue with the turbocharger or supercharger boost control system, specifically that the voltage signal for circuit 'A' is either too high or too low.

2. What are the common symptoms of P132C?

Symptoms may include reduced engine performance, decreased fuel efficiency, a lack of turbocharger boost, engine hesitation, or the check engine light being illuminated.

3. What causes P132C to trigger?

Common causes include a faulty boost control solenoid, wiring issues like short circuits or damaged connectors, a failing turbocharger actuator, or a defective PCM (Powertrain Control Module).

4. How serious is the P132C code?

It can affect engine performance and fuel economy. While the vehicle may still be drivable, ignoring the issue could lead to further damage to the turbocharger or engine components.

5. How can I diagnose the P132C code?

Start by using a scan tool to confirm the code. Then inspect the boost control solenoid, wiring, and connectors for damage, and check the turbocharger actuator for proper operation.

6. Can a dirty air filter cause P132C?

A dirty air filter is unlikely to directly cause this code but can contribute to reduced airflow and performance, which might exacerbate turbocharger-related issues.

7. How do you fix the P132C code?

Repairs may include replacing the boost control solenoid, repairing or replacing damaged wiring or connectors, repairing the turbocharger actuator, or reprogramming the PCM if necessary.

8. Can low-quality fuel trigger P132C?

While low-quality fuel may not directly trigger this code, it can cause engine performance issues that might mask or worsen turbocharger problems.

9. Will clearing the code fix P132C?

Clearing the code will reset the check engine light temporarily, but the underlying issue must be resolved, or the code will return.

10. Should I replace the turbocharger if I get P132C?

Not necessarily. The turbocharger itself might not be the issue. Diagnose other components like the boost control solenoid or actuator before considering turbocharger replacement.