PID 1673 for Fuel Pump Duty Cycle

groundpounder · Oct 3, 2016

I'm trying to program my Torque Pro app to data log fuel pump duty cycle. I have the PID, 1673, but I need the equation so that I can see the value. Does anyone happen to know the formula? Or where I could track it down?

groundpounder · Oct 5, 2016

May have found an answer. PID is actually 221672 and equation is (A*100)/128. Will check it out tomorrow.

46addict · May 19, 2017

Anyone know the PID code and equation for knock sensor noise?

groundpounder · May 19, 2017

I looked for it when I was doing this PID and never found one. On a side note the above formula needs to have a times 2 multiplier to accurately reflect the truck fuel pump duty cycle.

46addict · May 22, 2017

What do you mean by truck fuel pump duty cycle? Is that a type of PID or do you mean pump DC for F series trucks? Excuse my ignorance.

groundpounder · May 22, 2017

Should have read "true", that's what I get for typing the reply first thing in the morning. If you view the raw PID data you get a value 1/2 the actual true duty cycle.

groundpounder · Jun 3, 2017

Knock Sensor PIDs

Name PID Description Output
KS1V 16E6 Knock Sensor Input Bank 1 VOLTS
KS2V 16E7 Knock Sensor Input Bank 2 VOLTS

Formula is (A*0.388) and gives output of 0-99 volts. I would assume more voltage indicates more knock but I don't know. Have not tested it.

PID 1673 for Fuel Pump Duty Cycle

groundpounder

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groundpounder

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46addict

13726548

groundpounder

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46addict

13726548

groundpounder

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groundpounder

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