Separate names with a comma.
Yes , well that Oscope measurement will have to wait due to my medical condition. But the key takeaway , which is more important than my...
Hi Guys, I have some interesting measurements: I got 2 screenshots from short drives I made, and 1 from manual test. observations:: 1) my car...
Hi Mendel, the reason why there was no code, is because im kind of machines freak, and i am very aware of what the car does, on a super hot day, i...
I beg to differ, my assumptions hinge mostly on the ECU reported fan mode that it is trying to set , i can clearly see in on techstream as in my...
Thanks rjparker, The fact that you could not exceed 105f is reassuring that the control system in my car is not working properly, i can easily...
Just for fun, to continue the previous message, this is the image of feedback voltage reading i got with speed #6, the feedback is at 2.8v. This...
Correct, 9.4v is not a good feedback for speed #4 , how do i know besides trusting my ear that speed #4 was not on? Well... look at the attched...
No codes, i was just actively monitoring temps on dr prius on a hot day. I had suspected this fan for a couple of years now, tried to clean...
Correct, i looked and pinout, the PWM and SI go through the same pins. Indeed weird, which makes me think it may be an ECU FW issue, where the...
Thanks but i cant open this link, is this for a specific known issue that can solve this ECU contol problem ? Thank you for any tip!
I know it's a very old thread, but the original post has a point about the ECU not being able to control the fan properly, and I'll tell you why:...
Hi , I just had my inverter temp code on, it was a hot day. I checked the coolant tank, it had no flow, I let it cool for 20 minutes, turned on...
Yes that's what I hope for I believe I can get pass the test, even if I try a few times, the sad thing is that this car never burned a lot of oil,...
Thanks, it will probably not last for long because the engine is worn, it just improved it a bit so I may pass the smog test and renew the...
Hi Erik I have to say it sounded kinda condescending, but I know you were trying to help, so thanks for that. Anyway I used castrol GTX 20W50, and...
What kind of oil are you using? Seriously, I have the same problem with the cat con and I will update soon with real data from O2 sensor 2,...
The problem is that even a brand new cat will be filled with oil, and pop this error after a while, it's a known problem, I have to fix the source...
Thanks! I drove this morning on the highway, I attached the plots, please look at the section I marked as "highway" this fluctuation is not normal...
I have this p0420 code and check engine light, on a 2002 with 203,000 miles, ( took the HV 2 times out of the car to replace cells, it has...
I have a 2002 prius with 165k miles. The dealer asked me if I want to replace parts for $1000, it includes: 1) throttle body clean- I...
