P218D
Throttle/Fuel Inhibit B Circuit Low
P218D is an OBD-II diagnostic trouble code meaning: Throttle/Fuel Inhibit B Circuit Low. Common causes: broken or damaged wires in the circuit, poor contact in connectors. Estimated repair cost: $11–56.
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
Error P218D by Vehicle Brand
FAQ
What does the P218D code mean?
P218D is an OBD-II diagnostic trouble code that indicates: Throttle/Fuel Inhibit B Circuit Low
What causes a P218D error code?
The most common causes of P218D include: Broken or damaged wires in the circuit; Poor contact in connectors; Brake sensor malfunction; Problems with the control module.
How do I fix a P218D diagnostic trouble code?
To fix P218D: Check the integrity of wires and connectors. Check the operation of the brake sensor. Check the voltage in the circuit. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P218D?
Limited driving only, diagnose soon
How much does it cost to fix P218D?
The estimated repair cost for P218D is $11–56. Actual cost depends on your vehicle, location, and labor rates.
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