P2C90
Crankcase Ventilation System - Hose A Disconnected
P2C90 is an OBD-II diagnostic trouble code meaning: Crankcase Ventilation System - Hose A Disconnected. Common causes: physical damage to the hose, loosening the fastening clamps. Estimated repair cost: $6–33.
Symptoms
- Unstable engine idling
- Increased oil consumption
- Burning smell in the engine compartment
- Loss of engine power
- Check Engine indicator on the dashboard
Causes
- Physical damage to the hose
- Loosening the fastening clamps
- Wear of rubber joints
- Incorrect installation after service
- Exposure to high temperatures on the hose
How to Fix
- Visual inspection of the crankcase ventilation system
- Checking the integrity of hose A
- Tightening or replacing clamps
- Replacing a damaged hose
- Checking the tightness of the system after repair
Related codes
Error P2C90 by Vehicle Brand
FAQ
What does the P2C90 code mean?
P2C90 is an OBD-II diagnostic trouble code that indicates: Crankcase Ventilation System - Hose A Disconnected
What causes a P2C90 error code?
The most common causes of P2C90 include: Physical damage to the hose; Loosening the fastening clamps; Wear of rubber joints; Incorrect installation after service.
How do I fix a P2C90 diagnostic trouble code?
To fix P2C90: Visual inspection of the crankcase ventilation system. Checking the integrity of hose A. Tightening or replacing clamps. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2C90?
Yes, but get it checked soon
How much does it cost to fix P2C90?
The estimated repair cost for P2C90 is $6–33. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat