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If there is an electrical fault with the battery fan then the ecu will set a fault code and turn on many warning lights - but only when the ecu...
The battery ecu isn't programmed to turn on the fan at 90°F. I think it will go to its lowest speed (1) at around 100°? I know that I can't hear...
That's actually a good question. Why are you considering a replacement tank? I have only done this for faulty level sensors or rust damage. And...
My 2006 reads 56g/sec @ 5000 with the accelerator pedal on the floor going 75mph. Fuel trims are 0 to +5%. About the same as yours (you might...
Nope, it's not just a pressure sensor. The later system uses a small pump to pull a slight vacuum on the tank "void" space and canister, and the...
Wow, haven't thought about that in decades, but that's the same type of clock in my Dad's Opel Kadette. It quit working, and he opened it up to...
Do you have to get your car through state inspection? If so, then the only reliable route is to install a US spec Gen2 fuel tank. Otherwise ,...
Hmmm. The error message suggests that the MFD has lost communication with the HVAC system. Just a guess, but I don't think that the self...
Well, if the lean code was "false" (ie, something like a faulty Air Fuel sensor), then the ECM would incorrectly compensate by adding (too much)...
What's the history of this pack? Usually if a module is 1.0 to 1.5V (or more) lower than the others, then it has a FAILED cell. It will not...
So, you have a few things going on here. P1121 is almost always set by a failing coolant control valve (or "3-way" valve). It controls the flow...
Have you checked if there is adequate refrigerant pressure in the system? Car won't turn on the compressor if all the gas has leaked out. Posted...
What Tom said. The most common cause for P0A84 is corrosion at this connector. There are cracks in the seam sealant around the upper corners of...
Was the car powered on to ready or ignition ON? I believe those 5 ecu's are the ones that will report even if the ignition is off. Posted via the...
Maybe you own a Gen 2 that doesn't have SKS? Or you do but the fob doesn't work properly (or wasn't programmed, etc). Posted via the PriusChat...
What does the scantool show for A-F sensor voltage and short - long term fuel trims while driving normally? Normal A-F voltage is around 3.3V. It...
So, does the car go to "ignition on" or "ready"? Does the engine run? If it does run, did you check all the fuses (underhood and underdash) for...
It's been 10 years+ since I last used AutoEnginuity, but it was a fairly good "budget" pro level scan tool. If you can go into the HV battery ecu...
I see it now and again on some Toyotas or Hondas when they get over 10-15 years old. Not very often, but it happens. Usually I can fish the...
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