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Old April 22nd, 2019, 06:14 PM   #6
Sig99
ninjette.org member
 
Name: Simon
Location: Westerly Rhode Island
Join Date: Apr 2019

Motorcycle(s): 1993 katana 600 (sold) 1999 gsxr750 srad (sold) 1991 zx10 (blown)2016 grom 125 (sold) 2006 ninja 250r (current

Posts: 35
Quote:
Originally Posted by DannoXYZ View Post
Since we’re not building spaceships (yes, I’ve worked for NASA), any basic multimeter from Harbour Freight will do. Check this site for coupons: http://hfqpdb.com

Here’s video on how to use multimeter: https://www.youtube.com/watch?v=SLkPtmnglOI

7. Disconnect input and output wires from both coils and measure resistance:

- between 2 input terminals, should be 2.1-3.2 ohms
- between spark-plug wire output terminal and coil mounting-bolt, should be 10-16k ohms

So I got a 2.8 ohm reading on both coils. Couldn’t get anything from spark plug wire outlet and grounding bolt, not sure if multimeter goes in far enough? Should I just order a cdi since it was filled with water and overpowered at the same time? I can’t find any burnt wires anywhere. So I’m assuming I fried the cdi. Correct me if I’m wrong?
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