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All of the High Voltage stud connections should be tightened to 48 INCH pounds. If all of the 28 HV battery modules are within 0.3V of each other,...
There's this diagram that shows the coolant hoses. Actually, I think that diagram is incorrect, as I would expect coolant to flow out the side...
The point is that if you only have the one fob then now you are facing an "all keys lost" scenario. You would need to have a capable (mobile)...
Possible but very difficult. The only safe method of splicing in new tubing requires proper flaring tools. You have to strip the plastic off of...
Maybe the RFID chip wasn't swapped with the new fob case, and the car has only been using the SKS since then. Until now. Every working Gen2 fob I...
Well, the DOME fuse does supply battery power to part of the body control ecu (which controls many things). I would start by checking voltage at...
Here's some reference. ETCS fuse supplies batt - B+ to ECM connector E7 - pin 4 (black), while EFI-1 fuse supplies batt - B+ to pin 6...
That's just it. The whole "refurbishing" - DIY repair of the HV pack is a crapshoot. When a battery module fails, all of the other modules are...
No idea. If you click on the OP's (original poster) name, you get some data, such as "carbon" was last on the site almost 2 years ago. Posted...
Yes the problem can be diagnosed, but it requires someone who has adequate tooling and understands how the system works. (and at times that's not...
Here's a diagram. I assume that if the engine doesn't overheat, then the water pump and drive belt are ok? Is that true? If one hose is warm but...
Why was an alignment done? What angles are out of spec on your car? How does the car drive? How are the tires wearing? There are aftermarket...
Guessing at what could be wrong can work - sometimes. Did you actually replace the AM2 fuse? (I have seen "partial" fuse failure before) I would...
Does the dome light work? (Might want to check all fuses in the underhood and underdash fuse blocks). Does the little red LED on the fob light up...
AFAIK, for a SKS Gen2 you need the hybrid control ecu, ID code box (screws to the firewall side of the HVAC housing), and the transponder ecu....
People in general are endlessly creative in figuring out ways to mess things up and get hurt in the process. Disconnecting the 12V battery is...
From what I can see of data from scope captures, the ECM starts firing coils and injectors as soon as it "syncs" the cam and crank sensor signals....
Read this thread then ask questions. https://priuschat.com/index.php?posts/1788250 .
That's correct for a Gen2 Prius, and for MANY other cars as well. BUT, there is something known as "downstream fuel trim" which does use the...
That would be at the top of my list. If the catalyst bed is broken up then the chunks can restrict exhaust flow. The engine has to work much...
