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Old 07-15-2008, 02:43 PM   #105 (permalink)
Magister
OBDuino coder
 
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Join Date: Jun 2008
Location: Montréal, QC
Posts: 212

Titine - '13 Hyundai Sonata Hybrid
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My interface is finally completed, I rewired it with 28AWG instead of 22 (what I had around), it's nicer

On my bench I tested the output of the ISO line of the MC33290 with a scope when I send the 0x33 and it's ok. I am wondering if the 2 grounds in the car are connected or not (pin 1 and 2 of the OBD2 connector). I will do a test with the MC ground on pin 1.
Else I will take an inverter and a scope in the car to test signals.
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2013 Hyundai Sonata Hybrid
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