AutoCodes – Honda – P0236 Honda

P0236 Honda Code - Turbocharger Boost Sensor Circuit Range/Performance Problem

Quick Answer

The Barometric Pressure (BARO) Sensor, the Manifold Absolute Pressure (MAP) sensor, and the Turbocharger Boost Sensor are equipped in the vehicle to detect air pressure conditions to the engine. Common causes include Faulty Turbocharger Boost Sensor, Turbocharger Boost Sensor harness is open or shorted, Turbocharger Boost 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: P0236 Honda indicates Turbocharger Boost Sensor Circuit Range/Performance Problem.
Common causes: Common causes include Faulty Turbocharger Boost Sensor, Turbocharger Boost Sensor harness is open or shorted, Turbocharger Boost 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 698

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 Aug 15, 2023

Description
Possible Causes
How To Fix
Tech Notes ▶
Cost to Diagnose
FAQs
Comments
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Code P0236 Honda Description

The Barometric Pressure (BARO) Sensor, the Manifold Absolute Pressure (MAP) sensor, and the Turbocharger Boost Sensor are equipped in the vehicle to detect air pressure conditions to the engine. The BARO sensor value and the turbocharger boost sensor value shows a similar value at range "A" such as in idle conditions, and the Turbocharger Boost Sensor value and MAP sensor value shows a similar value at range "B" such as in high throttle position.
Malfunction determinations are done by the Powertrain Control Module (PCM) in two ranges by comparing the pressure sensor values. The Diagnostic Trouble Code (DTC) will be set when both ranges "A" and "B" are determined as abnormal.

OBDII Code P0236 Honda - Turbocharger Boost Sensor Circuit Range/Performance Problem - AutoCodes.com — P0236 Honda Code - Turbocharger Boost Sensor Circuit Range/Performance Problem

What does this mean?

What are the Possible Causes of the DTC P0236 Honda?

Faulty Turbocharger Boost Sensor
Turbocharger Boost Sensor harness is open or shorted
Turbocharger Boost Sensor circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0236 Honda?

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

User Submitted Video

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0236 Honda 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 P0236 Honda code?

Need more information on how to fix the P0236 Honda code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0236 Honda code diagnosed by a professional: Find a repair shop in your area

Information for Specific Honda Models

P0236 2016 Honda CR-V — Turbocharger Boost Sensor Circuit Range/Performance Problem
P0236 2017 Honda CR-V — Turbocharger Boost Sensor Circuit Range/Performance Problem
P0236 2018 Honda CR-V — Turbocharger Boost Sensor Circuit Range/Performance Problem
P0236 2019 Honda CR-V — Turbocharger Boost Sensor Circuit Range/Performance Problem
P0236 2020 Honda CR-V — Turbocharger Boost Sensor Circuit Range/Performance Problem
P0236 2021 Honda CR-V — Turbocharger Boost Sensor Circuit Range/Performance Problem

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 P0236 Honda Code

1. What are common symptoms of OBDII code P0236 in a Honda related to the Turbocharger Boost Sensor Circuit Range/Performance Problem?

- Common symptoms include reduced engine power, poor acceleration, turbo lag, and potentially a Check Engine light.

2. What are the possible causes of OBDII code P0236 in a Honda with a Turbocharger Boost Sensor Circuit Range/Performance Problem?

- Possible causes include a faulty turbocharger boost sensor, damaged wiring or connectors, a vacuum leak, or issues with the turbocharger itself.

3. How can I diagnose the Turbocharger Boost Sensor Circuit Range/Performance Problem in my Honda triggering OBDII code P0236?

- To diagnose the issue, you can use a scan tool to check for the specific code, visually inspect the sensor and wiring for any damage, and perform a boost pressure test.

4. Can driving with OBDII code P0236 in a Honda indicating a Turbocharger Boost Sensor Circuit Range/Performance Problem cause further damage?

- Continuing to drive with this issue can potentially cause damage to the engine or turbocharger due to improper boost levels, so it's recommended to address the problem promptly.

5. Is it possible to reset OBDII code P0236 in a Honda without fixing the Turbocharger Boost Sensor Circuit Range/Performance Problem?

- While you can clear the code temporarily, it will likely reappear until the underlying issue with the turbocharger boost sensor circuit is resolved.

6. How much does it typically cost to repair OBDII code P0236 related to the Turbocharger Boost Sensor Circuit Range/Performance Problem in a Honda?

- Repair costs can vary depending on the exact cause of the issue, but it may range from $100 to $500 or more, including parts and labor.

7. Are there any DIY repair tips for addressing OBDII code P0236 in a Honda linked to the Turbocharger Boost Sensor Circuit Range/Performance Problem?

- DIY enthusiasts could attempt to inspect and clean the sensor and its connections or replace damaged wiring themselves, but more complex repairs may require professional help.

8. Can a faulty turbocharger boost sensor be cleaned or repaired, or does it need to be replaced when triggering OBDII code P0236 in a Honda?

- In most cases, a faulty turbocharger boost sensor will need to be replaced rather than cleaned or repaired to ensure proper functioning and accurate readings.

9. How long does it take to repair OBDII code P0236 caused by the Turbocharger Boost Sensor Circuit Range/Performance Problem in a Honda?

- The repair time can vary depending on the exact cause of the issue, but it typically takes a few hours to a day for a professional mechanic to diagnose and fix the problem.

10. Will fixing OBDII code P0236 related to the Turbocharger Boost Sensor Circuit Range/Performance Problem improve the performance and fuel efficiency of my Honda?

- Yes, addressing this issue can help restore proper engine performance, acceleration, and fuel efficiency by ensuring the turbocharger operates correctly.