B5244S is naturally aspirated.

You could use either an open ended wrench or a special line wrench that looks like a closed box wrench with a slit cut into it. I watched a video on this and he used a 3/4 open wrench to bust it open. 3/4 in = 19.05 mm so I'm guessing its a 19mm If you wanted a socket style, you'd have to get a 19mm...

Mr. Detail wrote: ↑12 Jan 2020, 05:30 By the way can anyone shoot me a snapshot of where the ECT sensor is?

purple - ECT
red = thermostat (thermostat housing removed)

Could it be DIM (Driver Information Module) failure? Never experienced it myself, but it is a thing.

Agree with E Showell - DIM failure is pretty common. Most shops speedometer repair shops can fix your unit. Do some digging and you will find places that repair them locally. DIM unit easy to remove, there are videos out there on the process. Just unplug your battery first or you will have an SRS ai...

I think XeModex up in Canada may do a refurb service, but I don't know relative cost. They usually guarantee their work though. They are also a forum sponsor (props to XeModex).

Look up for Ebay DIM repair services $150 but keep the battery disconnected so you don't get an SRS message

SRS light is usually an appropriate scanner tool reset - meaning the scanner has to be able to do it. Dealer works, but there are cheaper options. Most shops should have a scanner that will do it, but I would wait until the DIM is resolved. Look in the phone book equivalent for local speedometer rep...

Those tiny tabs always break when you removed them from the metal pin. Try putting a bit of grease on the pin, otherwise this is what I did to make it work forever. Notice in the video the tips about the plastic stops and also how to close back the box and attach the damper. To replace the damper, y...

plastic zip tie is much easier and quicker, does the same thing. i cut a small groove/channel so it doesnt slip off.