P2B83
Charge Air Cooler Coolant Pump A Overspeed/Air In System
P2B83 is an OBD-II diagnostic trouble code meaning: Charge Air Cooler Coolant Pump A Overspeed/Air In System. Common causes: intercooler coolant pump malfunction, problems in the pump control circuit. Estimated repair cost: $56–167.
Symptoms
- Check Engine Warning Light Appears
- Reduced engine power
- Increased fuel consumption
- Cooling system overheating
- Unusual noises from the intercooler area
Causes
- Intercooler coolant pump malfunction
- Problems in the pump control circuit
- Short circuit in the pump power supply circuit
- Mechanical damage to the pump
- Problems with the engine control unit
How to Fix
- Check the operation of the intercooler coolant pump
- Test the pump control circuit
- Check fuses and relays associated with the pump
- If necessary, replace the coolant pump
- Check engine control unit software
Related codes
Error P2B83 by Vehicle Brand
FAQ
What does the P2B83 code mean?
P2B83 is an OBD-II diagnostic trouble code that indicates: Charge Air Cooler Coolant Pump A Overspeed/Air In System
What causes a P2B83 error code?
The most common causes of P2B83 include: Intercooler coolant pump malfunction; Problems in the pump control circuit; Short circuit in the pump power supply circuit; Mechanical damage to the pump.
How do I fix a P2B83 diagnostic trouble code?
To fix P2B83: Check the operation of the intercooler coolant pump. Test the pump control circuit. Check fuses and relays associated with the pump. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2B83?
Yes, but get it checked soon
How much does it cost to fix P2B83?
The estimated repair cost for P2B83 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat