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I believe the latest calibration ID for your 2014 Prius is 34754200. It does not need to be updated. Your car will still run with the "old"...
The battery (Walmart S46B24R) that I looked at closely in the USA has a vent hole near the positive terminal post, which is open to the inside of...
My 2011 Prius with 148k miles shows 195F when cruising on a flat highway and will increase to 197F and 199F when going up small hills. This will...
The next time the Red triangle appears, you need to read the trouble codes and post them in this thread. You probably have a P0A80 code.
Please keep all the discussions about your 2005 Prius in the thread ( https://priuschat.com/index.php?posts/3533489) that you created two days...
Since you live in the Rust-belt, 15 years is all that you can expect from any car. Sell it as fast as you can before something else goes wrong...
Make sure all the vacuum hoses are connected.
Buy an OEM inverter cooling pump from a dealership for best results. A cheap aftermarket pump will only last a year or less.
Consider buying a display that connects to the OBD2 port to monitor the engine coolant temperature (ECT). When you see the ECT go higher than...
Translated into English: EGR The main purpose of is to reduce the combustion temperature, search it and you will know. Not worth unplugging the...
How many miles on the car?
From what you described in post #1, it sounds like you have a problem with the hybrid battery. Also, if the engine oil was full after the oil...
Read post #1 and then scroll down to post #37 in this thread, https://priuschat.com/index.php?posts/3246758. Post #1 and #37 explain why the other...
Tell the mechanic to replace the engine water pump. This will probably fix the engine overheating issue! You have severely overheated the engine,...
There are two different trouble codes that could be triggered by the EGR system. They are P0401 and P0403. The troubleshooting process is...
The P10 displa,y can be purchased on Amazon, eBay, Aliexpress, etc. You install one end of the supplied cable to the OBD2 port and the other end...
^ +1 for post #4. I installed a P10 display three years ago based on rjparker's recommendation. It is very easy to install and a small learning...
In one of your earlier threads concerning the P0420 code, this was one of the replies on September 27, 2024,
The OP took apart the throttle body sensor that detects the position of the butterfly valve. The sensor provides feedback information to the ECM....
For information about some scanners, read this thread, https://priuschat.com/index.php?posts/3290690 You want to purchase a scanner that can...
