MAF Cliping with Turbo Kit - Toyota Yaris Forums

Giupo · 04-22-2009, 05:44 PM

ok, the maf sensor arrive at 4.9v at 6000 rmp but at between 4000-5000rpm the Maf value 3.94v I avvert the slightly engine brake but the A/F ratio is good..

CTScott · 04-22-2009, 05:56 PM

Quote:

Originally Posted by Giupo

ok, the maf sensor arrive at 4.9v at 6000 rmp but at between 4000-5000rpm the Maf value 3.94v I avvert the slightly engine brake but the A/F ratio is good..

Tomorrow I will have time to connect a voltmeter to mine and see what a normal one reads at various RPM. I suspect that it will follow with the 0.4 to 2.2 normal operating range.

The question is why does yours clip between 4K and 5K, but then stop clipping above that?

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04-22-2009, 05:44 PM	#1
Giupo Drives: Yaris Join Date: Apr 2009 Location: Italy Posts: 77	ok, the maf sensor arrive at 4.9v at 6000 rmp but at between 4000-5000rpm the Maf value 3.94v I avvert the slightly engine brake but the A/F ratio is good..