P1349 Lexus - Variable Valve Timing System Malfunction Bank 1
- Dirty or low engine oil
- Valve timing
- Oil control valve
- Variable Valve Timing controller assembly
- Engine Control Module (ECM)
When is the code detected?
The P1349 code is triggered when the valve timing does not change from of current valve timing or the current valve timing is fixed.
- Engine Light ON (or Service Engine Soon Warning Light)
P1349 Lexus Description
Variable Valve Timing (VVT) system controls the intake valve timing to proper timing in response to driving condition. The Engine Control Module (ECM) controls Oil Control Valve (OCV) to make the intake valve timing properly, and, oil pressure controlled with OCV is supplied to the VVT controller, and then, VVT controller changes relative position between the camshaft and the crankshaft.
Need more help?
Do you need more help with the P1349 Lexus code? ask a question to our users or search the top hand picked automotive forums for more information
Need parts to fix this code? Search hundreds of stores at the same time and compare prices
Help us improve Engine-Codes.com. Leave a comment below or tell us if the information above help you fix the code. What are symptoms is your vehicle for the P1349 Lexus code?
Have you replaced any parts?
Any information is appreciated. Thanks