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Old 01-17-2010, 04:11 AM   #3 (permalink)
Gargamel
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Join Date: Jan 2010
Location: BC
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Thanks for your reply! I will be sure to check out the playground for the digitalwrite function.
I was pondering using the existing magnetic pickup on the engine, but I enjoy the other features offered by the OBDuino, and was hoping to learn more about the arduino.
The ELM ic was a bit of an un-needed expense, but it allows me to test on multiple vehicles. In the end, I can cut costs dramatically seeing as the dodge computers use the ISO protocol which only requires use of the Freescale MC33290 ($1.39 at Mouser) instead of the ELM.

Thanks Again!
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