On my Prius if you unplug the temperature cooling sensor and turn the key to just battery and the water pump will run and you can listen to it. If it’s purring then probably the rotor is good. You will have to clear water pump error code after you plug the sensor back in
EGR valve. it is pain to remove it. once it is out, we can do 2 things to make it easy in future.. first, cut a channel in the low side console hole, so you can pull the egr out UP without removing the stud. The top front stud can be replaced with a M8 12-mm bolt and a 13-mm nut. Drive the nut half way. then tighten the bolt with 12-mm socket. then tighten the nut with 13-mm deep socket. and to clean the heat exchanger, i believe a laboratory bunsen burner can help. drive the flame inside the heat exchanger and the flame and fumes tru the flutes.
hello what is the white cap on the black hard hose u have there near the air valve mine has no cap i smell exhaust in a/c every 20 min what is the part name please sir great video 👍
In this video u would show a location within the engine bay speaking to the water pump, the sensor, and something under car…..it wasn’t clear exactly what you was pointing out. I was hoping a graphical arrow would point to the part
@andypeterson2126 creating vacuum in the system and filling it. This video has some details for a different vehicle but same concept czcams.com/video/GVO_WOIu5f8/video.html
On my Prius if you unplug the temperature cooling sensor and turn the key to just battery and the water pump will run and you can listen to it. If it’s purring then probably the rotor is good. You will have to clear water pump error code after you plug the sensor back in
EGR valve. it is pain to remove it. once it is out, we can do 2 things to make it easy in future.. first, cut a channel in the low side console hole, so you can pull the egr out UP without removing the stud. The top front stud can be replaced with a M8 12-mm bolt and a 13-mm nut. Drive the nut half way. then tighten the bolt with 12-mm socket. then tighten the nut with 13-mm deep socket. and to clean the heat exchanger, i believe a laboratory bunsen burner can help. drive the flame inside the heat exchanger and the flame and fumes tru the flutes.
hello what is the white cap on the black hard hose u have there near the air valve mine has no cap i smell exhaust in a/c every 20 min what is the part name please sir great video 👍
Exhaust smell is because you have house disconnected or exhaust gases leaking from egr cooler area
I can’t find your video on how to treat the water pump to prevent a head gasket failure. Can you post a link to it?
I will get back to you later
I don't understand your questions "how to treat the water pump to prevent a head gasket failure" Please explain to me what you are looking for?
Have any videos about this that is more in depth and detailed?
What details are you looking for about?
In this video u would show a location within the engine bay speaking to the water pump, the sensor, and something under car…..it wasn’t clear exactly what you was pointing out. I was hoping a graphical arrow would point to the part
@ibezag0 I will make a video per your request within 30 days
My Toyota Prius 2012 losing coolant not leaking and check engine is on
Sounds like head gasket
Toyota took out the air valve bleeder on the 2014 Toyota Prius anyway, you know how to get air out of the cold system on this particular car
I best way is to do vacuum fill. There might be some other way, I try to find this week
@@repairvehiclethanks man, what’s a vacuum fill?
@andypeterson2126 creating vacuum in the system and filling it. This video has some details for a different vehicle but same concept
czcams.com/video/GVO_WOIu5f8/video.html
@@repairvehiclethanks ^_^