P2296

Fuel Pressure Regulator B Control Circuit High

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–89 (est.)

Symptoms

Unstable engine operation
Problems starting the engine
Increased fuel consumption
Reduced engine power
Check Engine Light Is On

Causes

Fuel pressure regulator B malfunction
Open or short circuit in control circuit
Wiring Harness Problems
Engine control unit (ECU) malfunction
Corrosion or poor contact in connectors

How to Fix

Check the condition of the fuel pressure regulator B
Check the integrity of the control circuit and wiring harness
Check the contacts in the connectors for corrosion
Test the operation of the engine control unit
Replace the fuel pressure regulator if necessary

Related codes

P2297 P2298 P2299