Medium severity
P000BExhaust Camshaft Free Fall (Bank 1)
Part
Camshaft control valve
Part price
$75
At a workshop
$100
You save
$25
How to read code P000B
P
System
Powertrain (engine and transmission)
0
Code type
Generic code (SAE / OBD-II)
0
Subsystem
General system / auxiliary measurement
0B
Fault number
Specific fault within the subsystem
Symptoms
- Engine performance degradation
- Check engine light coming on during drive
- Slow response to throttle
Possible causes
- Camshaft control valve contamination
- Too infrequent oil changes
- Oil pressure issue at the head
Diagnostic steps
- 1Check camshaft phase timing in the computer
- 2Swap phase control valves and check if the error follows
- 3Inspect oil passage clearances
Ad space
Frequently asked questions about P000B
What does code P000B mean?
P000B: Exhaust Camshaft Free Fall (Bank 1).
What are the symptoms of code P000B?
Engine performance degradation; Check engine light coming on during drive; Slow response to throttle.
What causes code P000B?
Camshaft control valve contamination; Too infrequent oil changes; Oil pressure issue at the head.
Can I drive with code P000B?
SAFE TO DRIVE – The fault does not immobilise the car, but diagnose it as soon as possible.
How much does it cost to fix code P000B?
The part (Camshaft control valve) costs about $75, and a mechanic’s labour about $25.
Ad space