shinjuki

Gs450h Not starting error codes P0AC2, P0ADC and P0AE0

Recommended Posts

Another thought, how long has the car been stood? If it's more than a few months, the petrol in the tank may have "gone off".

Share this post


Link to post
Share on other sites
 

yeah, i did push the throttle body butterfly open and close to see if its sticky. 

 

Havent checked the maf. 

fuel was sitting for over 6months i filled the car with Brand new fuel not sure just the other day so not sure maybe the lines still have old fuel?

Share this post


Link to post
Share on other sites

What is the state of charge of the HV Battery?

If it's still decent, you should be able to get more cranks out of it. 

If not then you need to find a way to get it charged up.

I would be tempted to get the 12v Battery connected to a jump starter pack and try again, for every three failed attempts, clear the codes of ECU, on these Toyota/Lexus hybrid systems this won't charge the HV Battery but it will help eliminate low voltage issue adding to the problem.

Does the engine sound like it is firing at all? Ie firing but firing only some cylinders or just not firing at all?

Share this post


Link to post
Share on other sites

no luck yet. Left it with the mechanic. Hv Battery was around 58% but it slowly drops if u leave the car on. 

As said there is spark from the plugs its just then engine not turning over...

 

 

yeah, i did push the throttle 

Share this post


Link to post
Share on other sites

If there are no other error codes and you have fuel then the first things to check are air induction leaks and fuel pressure, then look at the MAF, engine coolant temp, and crankshaft/camshaft position sensors. Lastly the throttle control motor and throttle position sensor. After that you are down to standard engine diagnostics - checking for spark and compression tests etc.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now