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Old 12-13-2013, 12:00 AM   #1
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Default Delphi GM IAT resistance chart

Hey Guys,

I just wanted to share the resistance chart for the Delphi GM IAT. So far it has been a fantastic alternative. part#25037225


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Last edited by ScottyP3821; 12-15-2013 at 10:53 PM.
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Old 12-13-2013, 12:30 AM   #2
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OK, I'll ask, since I'm always trying to learn more about this stuff.
-- Better alternative to what?
-- Doesn't Megasquirt use GM IAT's anyway?
-- Doesn't MS compensate internally for this?
Thanks
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Old 12-13-2013, 01:45 PM   #3
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Quote:
Originally Posted by 2manyhobyz View Post
OK, I'll ask, since I'm always trying to learn more about this stuff.
-- Better alternative to what?
-- Doesn't Megasquirt use GM IAT's anyway?
-- Doesn't MS compensate internally for this?
Thanks

No I didnt mean a better alternative. Just an alternative. I dont beleive MS compensates for this sensor and I was getting different manifold temps by 2-3 degrees. I bought the GM IAT from DIY and I had to replace it cause the sensor broke at the connection. I bought the delphi sensor for $20.20 shipped and saved 4 bucks vs going through DIY. Im not saying one is better than the other just wanted to share the resistance numbers as the ones on DIYs website are different and use a different sensor.

EDIT Just to confirm this sensor is no better or worse than DIYs GM sensor just 4 bucks cheaper and uses a different Thermistor chart. That is all
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Old 12-13-2013, 03:31 PM   #4
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Did I miss the part where you posted the part number for the part that matches the chart?
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Old 12-15-2013, 10:54 PM   #5
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Updated thanks EO2K
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Old 12-15-2013, 11:42 PM   #6
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Hahaha! I reread that and my comment came out way harsher than I intended. Thanks for posting that up.
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