How do I fix code p1354 - 2001 Lexus ES 300

I am 70 in February. I can help and I have a Lexus ES330. I will list the links to the codes. You are going to need a mechanic, but you can give them the list of what is needed.

P1354 LEXUS Code - Variable Valve Timing System ...

https://www.engine-codes.com > p1354_lexus
'What Does the P1354 LEXUS Code Mean? Variable Valve Timing (VVT) system controls the intake valve timing to proper timing in response to driving condition. The ...

P0191 LEXUS Code - Fuel Rail Pressure Sensor Circuit ...

https://www.engine-codes.com > p0191_lexus
'What are the Possible Causes of the P0191 LEXUS Code? · Faulty Fuel Rail Pressure Sensor · Fuel Rail Pressure Sensor harness is open or shorted · Fuel Rail ...

P1135 LEXUS Code - Air/Fuel Ratio Sensor Heater Circuit ...

https://www.engine-codes.com > p1135_lexus
'What are the Possible Causes of the P1135 LEXUS Code? · Faulty Air-Fuel Ratio (A/F) Sensor Bank 1 Sensor 1 · Air-Fuel Ratio (A/F) Sensor Bank 1 Sensor 1 harness ...

P1153 LEXUS Code - Air/Fuel Ratio Sensor Circuit Response ...

https://www.engine-codes.com > p1153_lexus
'What is P1153 LEXUS code meaning? ... The Air-Fuel ratio (A/F) sensor varies its output voltage in proportion to the air-fuel ratio. Based on the output voltage, ...

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code p 1354 refers to variable valve timing system malfunction bank 2
causes are problem with valve timing
dirty or low engine oil level
problem VVT ( variable valve timing) controller assembly
faulty oil control valve
defective PCM
It works like this
although the valve timing is initially set at the pulley, that pulley is attached to a moveable section that controls the actual valve timing as is required by different rpm and load settings
That moving action is controlled by a solenoid and oil pressure from the engine
indications of a problem in that area
rough idling
under powered engine

Exhaust camshaft on bank 2 is out of time. It could be the camshart control valve or possibly the the camshaft has slipped a tooth. Focus on the P1354. The other codes are secondary to this fault.

P1354 Toyota 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.

Read more: http://engine-codes.com/p1354_toyota.html#ixzz3LEjKp1Z2

Is the car running fine? Have any aberrations? If not, it is possible you are being victimized by defective sensors. Happens.

Timing belt is a bit stretched. Time to have it replaced. Toyota has to be dead on the money, when it comes to the timing marks. I done several of them and you have to add extra pressure to the belt tensioner to make them run right.

P1354- P is for Powertrain , 1 is Manufacturer Specific , 354 is Ignition Coil D Primary/Secondary Circuit Malfunction.

The codes you are referring to are oxygen sensors minor fix change those and problem solved

I found this on a google search i hope it will help you as the engine is the same QUESTION: , 2001 Avalon 145,000 miles. Recently developed rough idle when warm. Today produced codes of P1150, P1354. It points to the VVT system. Can a DIY diagnose and repair from home?

Thanks,
John

ANSWER: The P1354 code is for the VVTi malfunction on bank2 which is the cylinder head near the firewall, the 1150 code is for the air.fuel ratio sensor on the same head, the VVTi code can cause the A/F ratio sensor to go out of range, the main cause is the P1354 code which should be delt with first, this can be caused by a worn timing belt that has junped a tooth on the sprocket, this should be checked first, at this mileage if it has never been replaced it may be the problem. If your scanner can read live data see where the engine timing is at.
If the timing is not the problem it may be a bad oil control valve for the VVTi system, to be sure it should be active tested using a diagnostic tool that is capable of doing so, activating the system at idle should cause the engine run rough at idle, if there is no effect on the engine the VVTi is not activated and the problem may be the OCV.

P0330 Knock Sensor 2 Circuit (Bank 2)
P1133 Air/Fuel Ratio Sensor Circuit Response Malfunction (Bank 1, Sensor 1)
P1135 Air/Fuel Ratio Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P1346 VVT Sensor Range/Performance Problem (Bank 1)
P1349 VVT System Malfunction (Bank 1)
P1351 Variable Valve Timing / CMP Sensor Range / Performance
P1354 Variable Valve Timing System Fault

NOTE:Variable Valve Timing (VVT) sensor is also known as camshaft position sensor.
The Variable Valve Timing (VVT) system controls intake valve timing in response to driving conditions.

Possible causes are:

1. Incorrect valve timing P1346, P1349, P1351 & P1354
2. Faulty oil control valve P1346, P1349, P1351 & P1354
3. Faulty VVT controller assembly P1346, P1349, P1351 & P1354
4. Faulty ECM All Codes
5. Jumped timing belt All Codes
   
6. Faulty Camshaft Position Sensor P1346, P1349, P1351 & P1354
7. Faulty O2 Sensor (Bank 1, Sensor 1) P1133 & P1135
   

I’m happy to help further over the phone at https://www.6ya.com/expert/jeremy_69f3cc28d95bf514