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Analog input 2.49K pull up vs 100k AEM Infinity 6

EFI Wiring Fundamentals

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Long story short... working on pinning my AEM infinity 6. Pin C1-39 is AIT sensor 5V A/D 2.49K pull up Analog input.

Bad news:

I broke the pin retainer lever in the connector. and leaves it loose in the connector. This concerns me about intermittent connection issues.

Good news:

There are spare Analog inputs on other pins of the ECU. For this question I will pick Pin C1-75 which is 5V A/D 100K pull up Analog input.


Will moving the AIT sensor in from an Analog 2.49K pull up 5V A/D on Pin C-39 to Analog C1-75 5V A/D 100K pull up work. I understand I will need to configure the AIT to point at the new pin in Infinity tuner. How will going from a 2.49K pull up to a 100K pull up effect that signal to the ECU. or will it matter at all?

Thank you in advanced for your input


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