What's your question? what does i check first for p1346 code

Two are VVT, one is IAC. Fix them, clear the codes.

https://www.google.com/search?q=Toyota+P0505

https://www.google.com/search?q=Toyota++P1351

https://www.google.com/search?q=Toyota++P1346

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P1346 Toyota Variable Valve Timing Sensor Bank 1 Range Performance Problem Your best bet ,take it to a qualified repair shop .

I look up your code. Meaning of code is vvt sensor range/performance problem bank 1

possible causes
faulty variable valve timing vvt sensor
variable valve timing sensor harness is open or shorted
variable valve timing sensor circuit poor electrical connection
engine control module

Como reparar el codigo de error p1346 en una terios '2005 ...

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Translate this page Question Product: 2005 Daihatsu Terios 1.3 Question Details: Como reparar el codigode error p1346 en una terios View Answers Search Related.

cual es la pieza P1346 de la toyota avanza,ya que enciende

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Translate this page El c?digo P1346 de toyota refiere al sensor de distribuci?n variable del ?rbol de levas o el circuito sensor de posici?n fuera de rango, esto se condice con el ...

P1346 OBDII Escaner Codigo Diagnosticos OBD2

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Translate this page ... Codigo Diagnosticos OBD2. Introduzca el Codigo OBDII a Consultar o bien ABS, Check, Motor, Aceite, etc. ... P1346 OBDII Escaner Codigo Diagnosticos OBD2. Informaci?n ... Como reparar los rotores delanteros de un Kia Optima 2001.

p1346 obdii escaner codigo diagnosticos obd2

Might be.
Code 1346 is for a problem with the variable valve timing sensor.

it is a variable valve timing performance code. it could have a bad actuator solenoid, a bad cam actuator, low oil pressure or clogged passages, a wiring to control solenoid problem, or a bad controller. most often it is an actuator solenoid at fault.

P1346 Variable Valve Timing Sensor / Camshaft Position Sensor Circuit Range / Performance, but I am not sure.


You can get a Mini VCI to clear code, it is widely used in Toyota cars. and really a cheap tool.

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

the p1346 code is deviation in crankshaft position and v v t i sensor signal.... chances are you're timing is worn out and will need to be replaced. sorry to say but this job is not for the diy (do it yourselfer) and again sorry

i have got the same problem with terios
i fix it with multiscan plus and gives me p1346 valve timing
i erased it but it comes back again !!