'Ol Smoky SHO
Member
- Joined
- Oct 26, 2017
- Messages
- 22
- Reaction score
- 25
I know this is someone else's thread so I don't want to take it over. I recently posted to Facebook and had a few requests in regards to the engine replacement from 2010 to later years and whether or not the cam sensors or crank sensors will simply just swap over. I have read the other posts of people successfully doing so during their swaps. The issue I have found is that the early sensors are a variable reluctance sensor type which uses a variable voltage created from a spinning magnetic toothed wheel. The second type used on the later design is what is regarded as a hall effect sensor and basicly uses the toothed wheel to create a digital type of signal (on-off-on-off, ect. By picking up the teeth on the wheel. The good news is I have found that my 2010 car and 2016 engine both use the same part number camshafts which in turn in the parts listing seem have the same trigger wheel mounted on the end as part of the camshaft. This means the trigger wheel should work with with either sensor types. They do list two different sensor part numbers ie. The 3 wire hall effect, 2 wire vr.just wanted to share some helpful info as I was speaking with someone who is having an issue with a later build engine swap into an early build car. Not certain what their issue is unless the harness, sensors or pcm they are using are not compatible with each other or the pcm programing is corrupted. Hard to say with out it physically in front of me.
On a side note. Took my ptu to work today to disassemble. The fluid looked like the color of graphite but no metallic traces in it. I cleaned it out very well. All the gears and bearings and races look to be fine. There are no internal clutches, just a 3 gear set. The internal parts are very robust so it must be the issue of it spending it's life next to the catalyst which overheats the fluid, combined with seal leaks. I added a 6f drain plug to the bottom so fluid changes with be complete and a breeze. Considering it only holds 18oz of 75w140. Changing it every 20k or so should be easy and cheap... changed all the input and output seals. I didn't do the pinion seal as it wasn't leaking and is still easy to do in chassis later if it decides to leak.
Dropped out my engine and trans tonight on some wood blocks on the floor. Turns out I need a top trans mount. Order one tomorrow. Separated the trans, bringing converter to work to flush out tomorrow while it's out. Gonna look and see if I have any axle seals and converter seals in my trans collection. Might as well do them at the same time.
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On a side note. Took my ptu to work today to disassemble. The fluid looked like the color of graphite but no metallic traces in it. I cleaned it out very well. All the gears and bearings and races look to be fine. There are no internal clutches, just a 3 gear set. The internal parts are very robust so it must be the issue of it spending it's life next to the catalyst which overheats the fluid, combined with seal leaks. I added a 6f drain plug to the bottom so fluid changes with be complete and a breeze. Considering it only holds 18oz of 75w140. Changing it every 20k or so should be easy and cheap... changed all the input and output seals. I didn't do the pinion seal as it wasn't leaking and is still easy to do in chassis later if it decides to leak.
Dropped out my engine and trans tonight on some wood blocks on the floor. Turns out I need a top trans mount. Order one tomorrow. Separated the trans, bringing converter to work to flush out tomorrow while it's out. Gonna look and see if I have any axle seals and converter seals in my trans collection. Might as well do them at the same time.
Sent from my SAMSUNG-SM-N910A using Tapatalk





