Quote:
Originally Posted by UFO
Jason is correct, there is no O2 sensor. There may be a MAF output dependence on either the engine load or operating temperature, or both. Since the EGR is not modulated with a throttle, I believe the window the ECM expects is wide enough to neglect those effects, if I adjust the appropriate base amount.
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Your not saying the EGR is just on off control right? I'm pretty sure the N-18 controls the EGR actuator and modulates it's position hence EGR flow rate right?
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