P0236 on 2015-2024 Ford Transit — Turbocharger Boost Sensor A Circuit Range/Performance
1 vehicles · 1 makes · $80-$3,500 repair
Most Reported On
P0236 is an OBD-II diagnostic trouble code meaning “Turbocharger Boost Sensor A Circuit Range/Performance.” This code indicates a range or performance problem with turbocharger (or supercharger) boost pressure sensor 'A', the sensor that tells the engine computer how much boost the forced-induction system is producing. The computer compares the sensor's reading against expected values for the current engine load and conditions, and sets this code when the signal is implausible or doesn't track properly. It usually means the boost reading is unreliable rather than completely missing, which can cause reduced power, poor throttle response, or limp mode. The fault can lie in the sensor itself, its wiring, or in actual boost-related problems like leaks. This code is most commonly reported on 2015-2024 Ford Transit, with repair costs ranging from $80 to $3,500.
Common Causes
Typical Repair Cost
Based on 2 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
To diagnose P0236, you'll need an OBD-II scanner. Here are our recommendations at every price point.
ANCEL AD310 Classic OBD-II Scanner
by ANCEL
A simple, affordable code reader that reads and clears check engine codes. Great for quick diagnostics on any OBD-II vehicle (1996+).
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BlueDriver Pro Bluetooth Scanner
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Bluetooth OBD-II scanner with a free companion app. Provides enhanced diagnostics, smog readiness, and repair reports sourced from a database of verified fixes.
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LAUNCH CRP123X OBD-II Scanner
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A professional-grade handheld scanner that reads all four major systems (engine, transmission, ABS, SRS) with live data streaming and graphing.
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Autel MaxiCOM MK808S Diagnostic Tool
by Autel
Shop-level diagnostic tablet with bi-directional control, active tests, and full system coverage. Ideal for serious DIYers and small shops.
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FAQ
What does P0236 mean?
P0236 stands for "Turbocharger Boost Sensor A Circuit Range/Performance." This code indicates a range or performance problem with turbocharger (or supercharger) boost pressure sensor 'A', the sensor that tells the engine computer how much boost the forced-induction system is producing. The computer compares the sensor's reading against expected values for the current engine load and conditions, and sets this code when the signal is implausible or doesn't track properly. It usually means the boost reading is unreliable rather than completely missing, which can cause reduced power, poor throttle response, or limp mode. The fault can lie in the sensor itself, its wiring, or in actual boost-related problems like leaks.
What are the most common causes of P0236?
The most common causes of P0236 are: Faulty boost (MAP/charge) pressure sensor, Boost leak from a cracked or loose intercooler hose or pipe, Wiring or connector fault at the boost sensor, Clogged or kinked sensor reference hose, Failing turbocharger or wastegate not producing correct boost, Intake or vacuum leak affecting pressure readings, Carbon or oil contamination on the sensor element. The specific cause varies by vehicle.
How much does it cost to fix P0236?
Repair costs for P0236 range from $80 to $3,500, depending on the vehicle and root cause.
Which vehicles are affected by P0236?
Au7o has documented P0236 across 1 vehicle models from 1 manufacturers: Ford.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.