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Different "IG" and different "smoothing". The ECM has 4 IGt circuits - a control for each of the 4 ignition coils to command it on and off (to...
You can run what tests you want. (Make sure to "force charge" the HV battery before doing compression tests). IMO, if fuel trims are "ok" and has...
Some "direct" (high pressure) injectors have their characteristics defined by a code, and that needs to be entered into the ECM if an injector is...
Personally (professionally), I don't like Exide batteries. Napa's AGM batteries are usually made by East Penn manufacturing, and are my second...
AFAIK, the Gen2 can only access the "customize" menu via a capable scantool. Later Toyotas can change settings through the MFD. ThinkDiag is the...
I have "never" had to do anything to the throttle shaft on any engine that's had regular use. Just clean the bore and throttle blade. Posted via...
If it's a bad inverter that causes codes, then no reason not to "disassemble to the point of failure". .
Relative compression is one of my "favorite" tests to run on a scope. Lots of good data in that waveform. However, I was never able to get...
Here's the connector. Normal range for the sensor is 4 - 110 ohms.[ATTACH] .
Assuming your Mathis is the one in Texas, then the fuel level sensor is part of the sealed fuel tank. This is true for all North American spec...
I would just open up the inverter and poke around. Look for fried mosfets or diodes. The main assemblies are fairly modular. WeberAuto on...
I would charge the 12V fully then get it tested. Don't know about you, but I never have a battery fail at a convenient time. It usually happens...
None. A couple years ago there was a thread in the Gen2 forums linking to a couple of VMs with pre installed Techstream. Just get the appropriate...
I looked at the site, and this scanner appears to be a generic OBD2 device & app. So yes it should "work" on a Prius (or most any post 1996 car)....
And in the meantime, the engine ingested a whole bunch of dust and dirt. .
I do not see a reason to look at the HV pack at all (yet). Whatever problem you have it's on the low voltage side. Do ANY lights on the dash work...
Why are you so intent on throwing parts at this problem? The circuit involved is straight forward and some testing will point you in the right...
One of the main points in the "pre"-procedure is that the 12V battery is healthy and fully charged. This can cause the initialization (relearn) to...
You need to do some (a bunch) of research and have realistic expectations. Some here have "just" replaced faulty modules and had it work for 6-12...
Everything here - including the sheetmetal bracketry, plus the module vent hoses. I don't remember everything specifically, because I always pay...
