P2263 on Volvo
Turbo/Supercharger Boost System Performance
P2263 on Volvo vehicles indicates turbo/supercharger boost system performance. Au7o has documented this code across 1 Volvo model — most commonly on XC70. This code means the computer has detected that the turbocharger or supercharger boost system is not performing as expected, even though no single sensor circuit has failed. The computer compares the actual manifold boost pressure against the target it commanded and sets this code when they don't match for a sustained period. You may notice low power, sluggish acceleration, or limp mode. It signals an overall boost shortfall and usually points to leaks, a failing turbo/charger, or a control component rather than a specific wiring fault. Typical repair costs on Volvo range from $300 to $3,000, depending on the specific model and root cause.
Common Causes of P2263
- •Boost/intake leak in piping, hoses, or couplers
- •Failing turbocharger or supercharger
- •Stuck or faulty wastegate or boost control actuator
- •Faulty boost/MAP pressure sensor
- •Clogged or damaged charge air cooler (intercooler)
- •Sticking variable-vane (VGT) mechanism on diesels
- •Faulty boost control solenoid or vacuum supply
- •Restricted air filter or intake restriction
P2263 on Volvo by Model
Volvo XC70(1 issue)
- Turbocharger Failure and Wastegate Rattle2003-2016
The turbocharger on the XC70 2.5T (B5254T2) and T6 (B6304T4) engines develops wastegate rattle and eventual turbo failure. The wastegate actuator rod and pivot bushing wear, causing a rattling sound on cold start and under light boost. The turbo bearings also fail from oil coking (oil baked onto the bearing surface from heat-soak after shut-off) and PCV-related oil supply issues. The P2 platform XC70 (2001-2007) uses a Mitsubishi TD04 turbo, while the P3 platform (2008-2016) uses a Borg Warner BV50 or TD04L. Both are prone to failure with similar symptoms.
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View P2263 across all makes →Frequently Asked Questions
What does P2263 mean on Volvo?▼
P2263 stands for "Turbo/Supercharger Boost System Performance." This code means the computer has detected that the turbocharger or supercharger boost system is not performing as expected, even though no single sensor circuit has failed. The computer compares the actual manifold boost pressure against the target it commanded and sets this code when they don't match for a sustained period. You may notice low power, sluggish acceleration, or limp mode. It signals an overall boost shortfall and usually points to leaks, a failing turbo/charger, or a control component rather than a specific wiring fault. On Volvo specifically, this code is documented across 1 model.
What causes P2263 on Volvo vehicles?▼
Common causes on Volvo: Boost/intake leak in piping, hoses, or couplers, Failing turbocharger or supercharger, Stuck or faulty wastegate or boost control actuator, Faulty boost/MAP pressure sensor, Clogged or damaged charge air cooler (intercooler). Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P2263 on a Volvo?▼
Repair costs on Volvo range from $300 to $3,000, depending on the specific model and root cause.
Which Volvo models have P2263 documented?▼
Au7o has documented P2263 on 1 Volvo model: XC70.