P00CB

Fuel Volume Regulator Solenoid Supply Voltage Control Circuit/Open

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$33–111 (est.)

Symptoms

Unstable engine operation
Power reduction
Increased fuel consumption
Difficulty starting the engine

Causes

Open or short circuit in wiring harness
Malfunction of the fuel volume regulator solenoid
Poor contact in connectors
ECU malfunction

How to Fix

Check the integrity of the wiring harness
Check the contacts on the connectors
Check solenoid resistance
Replace solenoid if necessary
Check the operation of the computer

Related codes

P00CA P00CC P0087