Phase 8: Turbocharging The Rear Engine 
Back to MegaSquirt - my father doing the last checks before we connect it up to the laptop.
Back to MegaSquirt - my father doing the last checks before we connect it up to the laptop.
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A scientific shot :-).
A scientific shot :-).
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With MegaSquirt performing ok, we connected it to the laptop (both the old one via RS232 and then the new one via an RS232<>USB adapter).
With MegaSquirt performing ok, we connected it to the laptop (both the old one via RS232 and then the new one via an RS232<>USB adapter).
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It was then my turn to work with it, download the latest MSnS-Extra firmware in it, set up the configuration of the engine etc.
It was then my turn to work with it, download the latest MSnS-Extra firmware in it, set up the configuration of the engine etc.
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Download complete, successfully.
Download complete, successfully.
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DB25 connector and a flying wiring loom - we have tried to replicate the wire colours from the MegaManual schematic, for easier use later on.
DB25 connector and a flying wiring loom - we have tried to replicate the wire colours from the MegaManual schematic, for easier use later on.
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The connector built up and loom labeled up, ready for use in the car.
The connector built up and loom labeled up, ready for use in the car.
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VEMS WBO2+EGT connector got extra wires added in (for Lambda output and a few inputs).
VEMS WBO2+EGT connector got extra wires added in (for Lambda output and a few inputs).
Viewed: 1275 times.

Our MS1 on V3 board is finished for now. We decided to use it to completely replace the original fueling system. It's set up for use with negative coil trigger.
Our MS1 on V3 board is finished for now. We decided to use it to completely replace the original fueling system. It's set up for use with negative coil trigger.
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It's ready for ignition control via VB921 transistor later on too.
It's ready for ignition control via VB921 transistor later on too.
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The MS &quot;installed&quot; in the car :-).
The MS "installed" in the car :-).
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Connecting up all the sensors and injectors.
Connecting up all the sensors and injectors.
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Everything ready for the big moment...
Everything ready for the big moment...
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...and it starts at the very first turn of the "key"! :-D BTW, this is again MegaTune 2.25, but with MSnS-Extra config loaded in.

You can watch the rear engine start-up video here:
http://www.youtube.com/watch?v=OLe_ivFq3rM
...and it starts at the very first turn of the "key"! :-D BTW, this is again MegaTune 2.25, but with MSnS-Extra config loaded in.

You can watch the rear engine start-up video here:
http://www.youtube.com/watch?v=OLe_ivFq3rM
Viewed: 1457 times.

Using MegaLogViewer to review the datalog.
Using MegaLogViewer to review the datalog.
Viewed: 1344 times.

The next task was to drive around and map injection to perform like it used to on Motronic, based on the logs we had made earlier.
The next task was to drive around and map injection to perform like it used to on Motronic, based on the logs we had made earlier.
Viewed: 1298 times.

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