Malf code help

I'm getting one malf code, it is -
"IAT Lo 23"
Do I need to change a IAT setting?

Quote:

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Originally Posted by G20spacecruiser

I'm getting one malf code, it is -
"IAT Lo 23"
Do I need to change a IAT setting?

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Go into Flags in your parameter tree and uncheck these, see if that works :happy:
Attachment 19144

Quote:

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Originally Posted by PlayingWithTBI

Go into Flags in your parameter tree and uncheck these, see if that works :happy:
Attachment 19144

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OOPS! I forgot IAT23 :mad1:
Attachment 19145

Thanks! That did the trick.
Upon further analysis.. I realized it was throwing the code because I don't have an IAT sensor, not a critical piece I guess.

Quote:

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Originally Posted by G20spacecruiser

Thanks! That did the trick.
Upon further analysis.. I realized it was throwing the code because I don't have an IAT sensor, not a critical piece I guess.

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I've been thinking about putting one on my 88. It gets hot around here in the desert to the point I almost need a "winter" tune and a "summer" one. With the IAT, I can adjust timing based on air temps, including heat soak on warm startups.