Thread: MAF Reading
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Old 03-04-2012, 05:36 AM   #1 (permalink)
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MAF Reading

Hi All,

I'm modifying OBDuino to utilise a protocol from Nissan (Consult II).

In doing so, I've found that the g/s MAF reading is not available - I get a V reading instead.

Any thoughts if I can use the V reading someway (i.e. scale the reading to equal a g/s rate)?

Or if not, I can get injector pulse rate - how would that fit in a calculation? Injector duty would show how long each is open for, knowing the flow rate of the injectors - wouldn't it be possible to know how much fuel is going in? Would that be less accurate than the MAF method?

I don't have MAP accessible as a parameter either - the MAF sensor is there - but doesn't appear to be via the data reading.

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