jimts:


Before you embark on doing the more difficult things, try the easy ones.

These codes usually only occur on one bank at a time. I asked you about when last you changed oil and the grade because the only thing operationally common to both banks is the oil. If the oil used in the car before you got it was mineral oil, the new synthetic oil you have there might cause temporary sludge buildup in the engine due to its cleaning properties. Dirty/contaminated oil can trigger those codes. When the ECM issues commands to the OCVs to advance or retard timing and does not see a phase change through the CMP sensors, it will set those codes.

This being said, before you go through the route of "dropping the engine" as your mecho insists, try to remove the OCVs on both banks. Clean them by soaking them in a solvent like petrol or get carb cleaner. Test them(momentarily) with battery voltage by supplying power to them and pay attention to hear a sharp clicking sound. You can also perform resistance test using multimeter. The reading you should be looking for is 6.9ohms to roughly 8ohms.

DO NOT DO ANYTHING SERIOUS UNTIL YOU RULE OUT ALL THE SIMPLE STUFF!!!

Thank you so much I will try what you said, I just hope and pray this solves it.

jahgogo:
thank for your response, it still boil down to dropping the engine last last , because I was just hoping it what can be fixed without dropping engine. Maybe cleaning the solenoid or other sensor. 😢

Please want to know if it safe for me to be driving the car 1st like that till money enter hand to do all this things?

kingreign:


I know Camshaft and Crankshaft correlation codes may mean that it’s timing is off. However, a VVT cam may be the cause or any other thing like the tensioner or the guide rails or sprockets too. This is why I want you to carry out proper scan using a good scan tool and also take live readings of the Camshaft advance and retardations of the camshafts on both banks (intake and exhausts)

thank for your response, it still boil down to dropping the engine last last , because I was just hoping it what can be fixed without dropping engine. Maybe cleaning the solenoid or other sensor. 😢

jceesquare:

Hope they know what they're doing sa.
It's easier dropping the engine to fix the timing (depending on what timing they intend setting)
Modified: Just saw the OP's response to your post. You need to put that into perspective as well.
Wish your valves well and hope they've not welded you cam sprocket.

I just got the car not quite long wen I noticed that code , I chg the oil to after sometime to hardex 5w-30 which is the recommended oil.

kingreign:


Get a proper scan tool pls, I no dey understand all these ELM code readers. By the way, what model and year of toyota is this?

Na Toyota Avalon 06 model with 2gr Engine

The mechanic say the timing non correct say him need to reset the timing.

jceesquare:

Why dropping the engine again?
What's your car model and which engine do you have in it.

Toyota Avalon 06 model
2gr Engine

Car Scanner ELM OBD2
DTC report
Selected brand: Toyota

============1==============
P0022
Raw code: 0022
ECU: Engine control unit
Status: Confirmed
Camshaft position (CMP), intake/left/front, bank 2 - timing over-retarded
Camshaft Position Intake/Left/Front, Bank 2 Over-Retarded

============2==============
P0024
Raw code: 0024
ECU: Engine control unit
Status: Confirmed
Camshaft position (CMP), exhaust/right/rear, bank 2 - timing over-advanced/system performance
Camshaft Position Exhaust/Right/Rear, Bank 2 Over-Advanced or System Performance

============3==============
P0017
Raw code: 0017
ECU: Engine control unit
Status: Pending
Crankshaft position/camshaft position, bank 1 sensor B - correlation
Crankshaft Position / Camshaft Position Bank 1 Sensor B Correlation



Please what the solution to this

I was told I have to drop my engine so they we time it again .

I have Avalon 06 model and I discovered the heated 02 sensors 1bank 2 and sensor 2 bank 2 downstream sensor sockets have been cut off, the wires are still there dooh and it has trigger error code p0057 and p0037, please I need help on how to correctly rewire it with the socket.