OBD Guide

P2C36

Crankcase Pressure Sensor B Circuit Intermittent/Erratic

P2C36 is an OBD-II diagnostic trouble code meaning: Crankcase Pressure Sensor B Circuit Intermittent/Erratic. Common causes: damage to the wiring or sensor connector, crankcase pressure sensor malfunction. Estimated repair cost: $17–50.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–50 (est.)

Symptoms

  • Check Engine Light Is On
  • Unstable engine operation at idle
  • Increased oil consumption
  • Reduced engine power
  • Dips during acceleration

Causes

  • Damage to the wiring or sensor connector
  • Crankcase pressure sensor malfunction
  • Short circuit in the circuit
  • Sensor power supply circuit open
  • Ground connection problems

How to Fix

  1. Check the integrity of the sensor wiring
  2. Check connectors for corrosion and damage
  3. Test crankcase pressure sensor
  4. Check resistance and continuity
  5. If necessary, replace the crankcase pressure sensor

Related codes

Error P2C36 by Vehicle Brand

FAQ

What does the P2C36 code mean?

P2C36 is an OBD-II diagnostic trouble code that indicates: Crankcase Pressure Sensor B Circuit Intermittent/Erratic

What causes a P2C36 error code?

The most common causes of P2C36 include: Damage to the wiring or sensor connector; Crankcase pressure sensor malfunction; Short circuit in the circuit; Sensor power supply circuit open.

How do I fix a P2C36 diagnostic trouble code?

To fix P2C36: Check the integrity of the sensor wiring. Check connectors for corrosion and damage. Test crankcase pressure sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P2C36?

Yes, but get it checked soon

How much does it cost to fix P2C36?

The estimated repair cost for P2C36 is $17–50. Actual cost depends on your vehicle, location, and labor rates.

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