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Lambda, fuel flow rate and fuel consumption - OBD2 PID?
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Post Lambda, fuel flow rate and fuel consumption - OBD2 PID? 
Hi guys,

Does anybody know the PID/channel for lambda, fuel flow rate and real time fuel consumption? Ive tried in several cars the list below but it has not worked:

https://en.wikipedia.org/wiki/OBD-II_PIDs#cite_note-formula-3

Thanks again,


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Felipe
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Hey Brent, would yoube able to help on this? Thanks!


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Felipe
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Hi, those sound like non-standard (non SAE) PIDs? If so, you'll need to get that from the OEM - or from reverse engineering elsewhere. Non standard PIDs won't be listed on that page.


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Brent Picasso
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Actually they are standard SAE OBD2 PID, using th website above. For example, RPM is PID 12. It is waht i find on RCP. And fuel rate would be 94, however it shows nothing. Would you have any tip?


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Felipe
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If the ECU does not respond with a value, then that means the ECU does not support that PID. It's important to remember that ECUs may not support all PIDs.


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Brent Picasso
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