Vvtbank1 obd code p1354 vvt bank1

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

P2088 A Camshaft Pos Actuator Ctrl Circ Low Bank1 P2089 A Camshaft Pos Actuator Ctrl Circ High Bank1 P2090 B Camshaft Pos Actuator Ctrl Circ Low Bank1

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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.

vvt controler

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

P1354 is VVT system malfunction bank 2. VVT it Variable Valve Timing. Your ECM controls 2 OCVs (Oil Control Valves) which corrects engine valve timeing for driving conditions. there is a possibility that a pice of debrise has plugged the oil passage in the Bank 2 OCV. If you do not maintain good oil health ( changing your oil and oil filter regularly ) oil will sludge and harden in areas. a pice of this can become dislodged and travel through your oil system and cause a blockage in the system. Other possibilities are, Faulty wireing to the OCV, Faulty OCV, or Faulty ECM

P0301 Cylinder No. 1 Misfire Detected
P0302 Cylinder No. 2 Misfire Detected
P0303 Cylinder No. 3 Misfire Detected
P0304 Cylinder No. 4 Misfire Detected
P0305 Cylinder No. 5 Misfire Detected
P0306 Cylinder No. 6 Misfire Detected
P1346 Variable Valve Timing (VVT) Circuit Range/Performance Fault
P1349 Variable Valve Timing (VVT) System Malfunction
P0330 Knock Sensor
P0446 EVAP Vent Control Fault
P0430 Catalyst System

Stop driving immediately.....

You defiantly skipped on your timing........

The vvt-i system control timing with the help of the oil pressure if you are pass due, or skip oil changes, or oil is low due to a leak, or improper fill during an oil change, or simple the vvt-i oil actuator, or the vvt-i oil gear are faulty this code may be set.

What you can do. Make sure the oil is ok, the oil filter is new, now disconnect the battery for 10 seconds. code is clear if code comeback is time to let the dealer take care of the problem they have bidirectional scanners to activate this devices and tell you the best course of action.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/flavio_517b938f50183b92