P1145
Intake Valve Timing Control Performance Bank 2
P1145 is an OBD-II diagnostic trouble code meaning: Intake Valve Timing Control Performance Bank 2. Common causes: low oil level or incorrect oil used, dirty or clogged vvt solenoid. Estimated repair cost: $28–133.
Symptoms
- Check Engine Light Illuminates
- Reduced engine power
- Increased fuel consumption
- Unstable engine operation at idle
- A characteristic knocking sound from the valve cover area
Causes
- Low oil level or incorrect oil used
- Dirty or clogged VVT solenoid
- Mechanical damage to the VVT system
- Open or short circuit in control circuit
- Camshaft position sensor malfunction
How to Fix
- Check the level and quality of engine oil
- Clean or replace VVT solenoid
- Check the control circuit and connectors for damage
- Diagnose the operation of the camshaft and crankshaft sensors
- Replace VVT system components if necessary
Related codes
Error P1145 by Vehicle Brand
FAQ
What does the P1145 code mean?
P1145 is an OBD-II diagnostic trouble code that indicates: Intake Valve Timing Control Performance Bank 2
What causes a P1145 error code?
The most common causes of P1145 include: Low oil level or incorrect oil used; Dirty or clogged VVT solenoid; Mechanical damage to the VVT system; Open or short circuit in control circuit.
How do I fix a P1145 diagnostic trouble code?
To fix P1145: Check the level and quality of engine oil. Clean or replace VVT solenoid. Check the control circuit and connectors for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1145?
Yes, but get it checked soon
How much does it cost to fix P1145?
The estimated repair cost for P1145 is $28–133. Actual cost depends on your vehicle, location, and labor rates.
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