Maf reading torque app - Alfa Romeo Forum
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(Post Link) post #1 of 2 Old 09-06-14 Thread Starter
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Maf reading torque app

just wondering what everyone else are getting off the torque app readings..

Maf 0.8-12 g/s at idle
2000 rpm 30 g/s
3000 rpm 60 g/s

boost min -2
max 20 psi

looking on net it says i should be having 250 g/s at 2-3000 rpm and between 0.6-12 g/s at idle so my maf is well off at high revs so does anyone have any g/s numbers what it should be for a diesel 20v
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There is an easy test for maf meter - unplug it and go for a drive. you should get better power with it unplugged if it is failing.

as a rule of thumb:

< 2,500rpm power loss = EGR
> 2,500rpm power loss = MAF

so if you're suspecting a loss poor reading at high RPM this would tally with MAF problems.
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app , maf , reading , torque

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