P2293 on Volkswagen
Fuel Pressure Regulator 2 Performance
P2293 on Volkswagen vehicles indicates fuel pressure regulator 2 performance. Au7o has documented this code across 2 Volkswagen models — most commonly on Jetta, Touareg. This code means the engine computer has detected that the fuel pressure regulator 2 isn't performing as expected, so the system can't maintain the correct fuel pressure under varying conditions. On many direct-injection and high-pressure systems, regulator 2 controls the high-side fuel pressure, and the computer compares commanded pressure to what the fuel pressure sensor actually reports. When the measured pressure drifts too far from the target, it sets this performance code, which can cause hard starting, rough running, hesitation, reduced power, or stalling. Causes typically include a faulty regulator or high-pressure pump, a fuel delivery restriction, or a pressure sensor problem. Typical repair costs on Volkswagen range from $150 to $10,000, depending on the specific model and root cause.
Common Causes of P2293
- •Faulty fuel pressure regulator (regulator 2)
- •Failing high-pressure fuel pump
- •Faulty or out-of-range fuel rail pressure sensor
- •Clogged fuel filter or restricted fuel supply
- •Weak low-pressure (lift) pump feeding the high-pressure system
- •Leaking fuel injector bleeding off pressure
- •Wiring or connector fault to the regulator/pump
- •Air or contamination in the fuel system
P2293 on Volkswagen by Model
Volkswagen Jetta(1 issue)
- High-Pressure Fuel Pump (HPFP) Failure2008-2013
Early TSI engines can experience high-pressure fuel pump (HPFP) cam follower wear, leading to fuel system issues. The cam follower rides on the fuel pump lobe and can wear through, causing metal contamination and pump failure.
Volkswagen Touareg(1 issue)
- 3.0L V6 TDI High-Pressure Fuel Pump and Injector Failure2009-2016
The 3.0L V6 TDI engine in the Touareg can suffer from high-pressure fuel pump (CP4.2) and piezo injector failures. The CP4.2 pump is less tolerant of contaminated diesel fuel than the earlier CP3 design and can self-destruct, sending metal shavings throughout the entire fuel system. A single pump failure can contaminate injectors, fuel rails, and fuel lines, requiring complete fuel system replacement. Additionally, piezo injectors can fail individually, causing misfires and rough running.
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View P2293 across all makes →Frequently Asked Questions
What does P2293 mean on Volkswagen?▼
P2293 stands for "Fuel Pressure Regulator 2 Performance." This code means the engine computer has detected that the fuel pressure regulator 2 isn't performing as expected, so the system can't maintain the correct fuel pressure under varying conditions. On many direct-injection and high-pressure systems, regulator 2 controls the high-side fuel pressure, and the computer compares commanded pressure to what the fuel pressure sensor actually reports. When the measured pressure drifts too far from the target, it sets this performance code, which can cause hard starting, rough running, hesitation, reduced power, or stalling. Causes typically include a faulty regulator or high-pressure pump, a fuel delivery restriction, or a pressure sensor problem. On Volkswagen specifically, this code is documented across 2 models.
What causes P2293 on Volkswagen vehicles?▼
Common causes on Volkswagen: Faulty fuel pressure regulator (regulator 2), Failing high-pressure fuel pump, Faulty or out-of-range fuel rail pressure sensor, Clogged fuel filter or restricted fuel supply, Weak low-pressure (lift) pump feeding the high-pressure system. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P2293 on a Volkswagen?▼
Repair costs on Volkswagen range from $150 to $10,000, depending on the specific model and root cause.
Which Volkswagen models have P2293 documented?▼
Au7o has documented P2293 on 2 Volkswagen models: Jetta, Touareg.