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Then what does -100.0% mean? Why does it have a negative sign? Interpret to me what your scanner is saying in English. All of the data that you...
What he is saying is that the spoiler for a 2010 and 2011 Prius is different from the 2012 to 2015 Prius. Toyota did a "face lift" starting with...
What scanner are you using. The manufacturer's name and model number. Use a meter and measure the voltage of the 12v battery. You need to post...
The scanner shows EGR_PTC (%) of 0, which would correspond to the Target EGR Position 0%: Idling, which means the ECU thinks that the EGR valve is...
The EGR data your scanner is showing is not correct. This was noted by ChapmanF in the thread that you created for your car....
I did my search on eBay using "JDM Alliance" . They are located in California. Your link is "jdm-alliance". They are located in Texas.
I think you posted this in the wrong thread.
I just looked up JDM Alliance on eBay. I did not see any Gen 2 engines listed for sale by them. They have Gen 3 engines listed for $1200.
The spark plugs look like the engine was burning a lot of oil. If the engine only had 60k miles, the spark plugs would look like they were almost...
Thank you for all the details in post #6. I had missed the fact that the violent shaking happened after the EGR system cleaning. I assume that...
The data that your scanner is showing about the EGR valve is not meaningful. I will ask again. What are you trying to do with the EGR valve? If...
The scan tool that he is using is a very basic, generic, inexpensive one that I did an online search to get some information about. I could not...
FYI, there are two separate coolant temperature sensors that can turn on the high coolant temperature warning light. The first is the sensor...
I have no idea what your scan tool is showing for the EGR data. Maybe someone else can help you.
Did you take the head to a machine shop to get it looked at? Did you double-check the timing of the camshafts to the crankshaft? There is a...
^ +1 for monitoring the engine coolant temperature. Linked below is a recent thread about using a display to monitor the coolant temperature....
Use a meter to measure the voltage of the 12v battery.
The information that you found on Google is not correct. If you are looking at live data for the EGR valve when the engine is idling, you will...
Where did you get the information from that you wrote in your post? At idle, the EGR is fully closed on the Prius.
How to turn off the maintenance required warning is shown in detail in the owners manual. If you do not have a printed copy to look at, you can...
