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The Terminator
Engine/Tuning
Returnless Fuel System Tuning to Limit Pressure Drop During Fast Shifts
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<blockquote data-quote="Dwiggy" data-source="post: 16844968" data-attributes="member: 110307"><p>Here are my OEM returnless PID settings.</p><p></p><p>Fuel Pump Gain Derivative Term: 0.0000</p><p>Fuel Pump Gain Integral Term: 0.2500</p><p>Fuel Pump Gain Proportional Term: 0.0750</p><p></p><p>The SCT help manual states that these should be good ranges.</p><p></p><p>Fuel Pump Gain Derivative Term: 0.0000</p><p>Fuel Pump Gain Integral Term: 0.02 - 0.04</p><p>Fuel Pump Gain Proportional Term: 0.15 - 0.20</p><p></p><p>These recommendations are a typo. In the PRP description it states that a good proportional range is 0.025 - 0.05 and integral is 0.15 - 0.40, which makes more sense. </p><p></p><p>If I don't have to zero these out, I would rather not. However, I'm up for working suggestions.</p><p></p><p>Which setting controls the maximum pressure drop across injectors? I can't seem to find that setting. It could be described as something else.</p><p></p><p></p><p>Thanks</p><p>Dennis</p></blockquote><p></p>
[QUOTE="Dwiggy, post: 16844968, member: 110307"] Here are my OEM returnless PID settings. Fuel Pump Gain Derivative Term: 0.0000 Fuel Pump Gain Integral Term: 0.2500 Fuel Pump Gain Proportional Term: 0.0750 The SCT help manual states that these should be good ranges. Fuel Pump Gain Derivative Term: 0.0000 Fuel Pump Gain Integral Term: 0.02 - 0.04 Fuel Pump Gain Proportional Term: 0.15 - 0.20 These recommendations are a typo. In the PRP description it states that a good proportional range is 0.025 - 0.05 and integral is 0.15 - 0.40, which makes more sense. If I don't have to zero these out, I would rather not. However, I'm up for working suggestions. Which setting controls the maximum pressure drop across injectors? I can't seem to find that setting. It could be described as something else. Thanks Dennis [/QUOTE]
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Returnless Fuel System Tuning to Limit Pressure Drop During Fast Shifts
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