P2262 on Volvo: How to Diagnose & Fix
Turbo Boost Pressure Not Detected - Mechanical
1 Volvo model · 1 documented issue · 1 critical · $1,600-$4,000 repair
P2262 on Volvo by model: symptoms, diagnosis and fix
The D4 diesel was sold in Europe and other non-US markets (the US-market V60 was gasoline/PHEV only), so this applies to European/RHD-market cars. The D4 diesel (both the older 2.0L 5-cylinder D5204T at 163-177 hp and the later 190 hp VEA 4-cylinder D4204T) commonly develops turbocharger wear, typically around 80,000-120,000 km (roughly 50,000-75,000 miles), and earlier if oil-change intervals are stretched or the car is used mostly for short trips. Worn turbine blades and failing shaft seals cause gradually reduced acceleration that develops into a marked power drop, black smoke from the exhaust under load, and whistling or metallic noises. On the variable-geometry turbo of the VEA engine, a sticking VNT actuator/vanes can also trigger boost-pressure faults and limp mode. This is a distinct failure from DPF clogging, EGR fouling, or crankcase-ventilation (PCV) issues, though a neglected turbo often coexists with those.
Common Symptoms
- Gradual loss of power / weak acceleration
- Black smoke from the exhaust under load
- Whistling or metallic noise from the turbo
- Limp mode / reduced power warning
- Oil consumption or oil in the intake tract
How to Fix
Confirm with boost-pressure logging and a visual/shaft-play inspection of the turbo. Replace the turbocharger (single turbo on the 5-cylinder; variable-geometry turbo on the VEA 4-cylinder); clean or replace the VNT actuator where sticking vanes are the cause. Prevent recurrence with low-SAPS full-synthetic oil and shorter change intervals (≤15,000 km) plus periodic longer high-speed drives and a brief cool-down idle after hard runs.
Sources for this issue (3)
P2262 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P2262 mean on a Volvo?
P2262 stands for "Turbo Boost Pressure Not Detected - Mechanical." This code means the engine computer commanded the turbocharger to make boost but the expected boost pressure was not actually detected, and it traced the shortfall to a mechanical cause rather than a sensor or electronic glitch. The computer compares commanded boost to measured boost, and when the turbo isn't physically delivering it, this code sets. You'll typically notice a clear loss of power, especially under acceleration or load. It generally points to a mechanical problem in the turbo, its plumbing, or the wastegate/boost-control hardware. On Volvo it is documented across 1 model: V60.
What are the most common causes of P2262?
The most common causes of P2262 are: Boost leak in intercooler piping, hoses, or clamps, Stuck, leaking, or worn wastegate, Failed or sticking turbocharger (worn bearings/vanes), Clogged or stuck variable-geometry turbo vanes, Faulty boost control solenoid or actuator, Restricted intake or exhaust flow, Disconnected or cracked vacuum/boost control lines. The specific cause varies by vehicle.
How much does it cost to fix P2262 on a Volvo?
Published repair estimates on Volvo range from $1,600 to $4,000 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
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Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.