OBD Guide

P10B0

Charge Air Cooler Temperature Too High Bank 1

P10B0 is an OBD-II diagnostic trouble code meaning: Charge Air Cooler Temperature Too High Bank 1. Common causes: clogged or dirty intercooler, charge air temperature sensor malfunction. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Reduced engine power
  • Increased fuel consumption
  • Black smoke from the exhaust pipe
  • Detonation sounds when the engine is running
  • Check Engine Light Illuminates

Causes

  • Clogged or dirty intercooler
  • Charge air temperature sensor malfunction
  • Problems with the intercooler cooling system
  • Mechanical damage to the intercooler
  • Problems with sensor wiring or connectors

How to Fix

  1. Check the condition of the intercooler for dirt or damage.
  2. Check the operation of the charge air temperature sensor
  3. Clean or replace the intercooler if necessary
  4. Check the integrity of the sensor wiring and connectors
  5. Check the intercooler cooling system

Related codes

FAQ

What does the P10B0 code mean?

P10B0 is an OBD-II diagnostic trouble code that indicates: Charge Air Cooler Temperature Too High Bank 1

What causes a P10B0 error code?

The most common causes of P10B0 include: Clogged or dirty intercooler; Charge air temperature sensor malfunction; Problems with the intercooler cooling system; Mechanical damage to the intercooler.

How do I fix a P10B0 diagnostic trouble code?

To fix P10B0: Check the condition of the intercooler for dirt or damage.. Check the operation of the charge air temperature sensor. Clean or replace the intercooler if necessary. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P10B0?

Yes, but get it checked soon

How much does it cost to fix P10B0?

The estimated repair cost for P10B0 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat