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That was the first thing I wanted to try, but I can't see any way to clamp it open. Maybe clamping the actuator rod while it's extended to hold...
I potentially found the problem. This weekend, I jacked the car up on the passenger side so I could inspect the "exhaust flow control valve". I...
Is this possible that the actuator opens, but the valve doesn't? Where is the valve located?
It would seem like clamping the actuator when it's open would be the simplest way to test this. Would just a paper binder clip do the job (I...
Interesting. I do live in SoCal, so any benefit from the EHR system does seem negligible when it rarely goes below 50 degrees and is almost always...
I was finally able to inspect the actuator under the car and it didn't really tell me much. I put it in maintenance mode and it slowly came up to...
The reservoir cap was off the whole time. I'll try the thermometer test, but it sounds like the chances of it being a sensor are almost nil?...
Thanks! At least that mystery is solved. Unfortunately, there is a LOT less information on here (or anywhere else) about troubleshooting when...
1. Filled the tank. 2. Waited a few minutes for the coolant level to go down. 3. Filled it again (may have repeated this a couple times...don't...
New coolant (pink).
Sorry. I tried to respond to these posts, but the responses didn't post because I'm not allowed to "post links" yet, which the original posts I...
1. Six years ago 2. Not to my knowledge 3. Not sure
Does anybody know for sure which sensor the $7C4 and $7C0 each correspond to? I've found a lot of guesses and inferences, but haven't found any...
Has anyone actually confirmed which sensor is which ($7C0 vs $7C4)?
**** UPDATE **** After doing some digging, I was able to figure out that there are TWO sensors that can trigger the temp warning light. My app...
Hello everyone. Long-time lurker, first-time poster. This is a long post, but I'm stumped, so here is all of the info. I've got a 2014 Prius with...
