P2293

Fuel Pressure Regulator B Performance

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–56 (est.)

Symptoms

Unstable engine idling
Loss of power during acceleration
Increased fuel consumption
Difficulty starting the engine
Check Engine Light Is On

Causes

Fuel pressure regulator B malfunction
Fuel filter clogged
Problems with the fuel pump
Open or short circuit in the regulator circuit
ECU malfunction

How to Fix

Check the condition of the fuel filter
Check the fuel pressure in the system
Inspect the electrical circuit of the regulator
Replace fuel pressure regulator B if necessary
Test the operation of the fuel pump

Related codes

P2291 P2292 P2294