I want try to cheat the resistor reading form air flow sensor to ECU. What that come in my head rite now is I want increase or decrease the external resistor that i will connect series with the airflow sensor. So here I try to find if any digital potentiometer where I can control the resistivity via digital input. I know the risk to do this.....I just curious to try it..........anyone help me........

 

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This got closed on another forum.