pwm
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Is the IAC valve pulse width modulated (PWM) or simply on and off? 1997 Ford Ranger 4.0L OHV
Currently doing a custom ECU and wiring harness on my 1997 Ford Ranger 4.0L OHV engine. For wiring purposes I need to know if the idle air control valve is pulse width modulated (PWM) or simply a solenoid that's on or off as needed. I haven't really found much information online after searching...- Se7enth Sol
- Thread
- iac iac valve megasquirt pwm
- Replies: 4
- Forum: 4.0 Liter Forum