P218D

Throttle/Fuel Inhibit B Circuit Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$11–56 (est.)

Symptoms

Unstable operation of the brake system
Fuel supply problems
Increased fuel consumption
Check engine light comes on
Reduced engine power

Causes

Broken or damaged wires in the circuit
Poor contact in connectors
Brake sensor malfunction
Problems with the control module
Short circuit in the circuit

How to Fix

Check the integrity of wires and connectors
Check the operation of the brake sensor
Check the voltage in the circuit
Scan the control module for errors
Replace faulty components

Related codes

P218E P218F P2190