Testing Grid heater (air intake heater) - Dodge Cummins Diesel Forum
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post #1 of 3 (permalink) Old 01-04-2009, 05:14 PM Thread Starter
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Testing Grid heater (air intake heater)

I have tested the relays (solenoids) now trying to test the actual grid heater just need to know how many ohms resistance should the element have. I know there is power to the heater just need to test the heater to make sure it is working correctly. Thanks for your time.

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post #2 of 3 (permalink) Old 01-04-2009, 07:27 PM
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Everything you need to know Ram Diesel Manifold Heater Problems

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'95 2500 4wd auto
'95 3500 5 speed heavy hauler
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Last edited by illflem; 01-04-2009 at 07:33 PM.
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post #3 of 3 (permalink) Old 11-19-2013, 05:40 PM
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I have an 05 dodge 2500 with an intake and 4" straight pipe exhaust my grid heater light comes on and stays on while driving even after truck is warmed up I live in PA and temperature has been in the 40s-50s the last couple of days ...any opinions would be greatly appreciated
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