Miata Turbo Forum - Boost cars, acquire cats. - testing for high/low impedance?

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SloS13

09-23-2007 11:16 AM

testing for high/low impedance?

After seeing the other RX7 injector thread in here and doing a search, I went out and tested my injectors (havent started the car with them yet) and set my voltmeter to ohm and touched the terminal to the injectors. It read 14.1. Does that sound right?

Sorry for the retarded question but I dont want to fry my ECU. :eek4:

magnamx-5

09-23-2007 11:23 AM

Yep sounds fine you do have it in single ohms right and not Kohms like i did when i first tested my supra injectors :eeK:

SloS13

09-23-2007 11:50 AM

I had it set from a range of 0-200, if I understand my multimeter correctly that is.

Thanks for the reply. I feel better now :)

Ben	09-23-2007 01:49 PM

those would be high Z, while you're at it, test all (4) injectors for consistency.

SloS13

09-23-2007 07:26 PM

Quote:

Originally Posted by Ben (Post 155092)

those would be high Z, while you're at it, test all (4) injectors for consistency.

Never thought about that. I'll test 'em all tomorrow. Thanks :)

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