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Old 10-08-2019, 07:14 PM   #1 (permalink)
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Join Date: Oct 2019
Posts: 8

need help please po101 reduced power

i have a 2007 chevy silverado 6.6 and has engine code po101 for maf sensor and is in reduced power mode cannot drive it. i have replaced maf sensor with a ACdelco sensor,new dry air filter,egr valve cause a friend recommended and checked air filter tube for any leaks none found.generic scanner readings.calc load 19.6% ECT 126f,MAP 26(inHg),rpm714,IAT68(f),MAF 7.14(lb/min),FUELPRES4691(psi),comEGR 0,egr error 0,fuel level 59.2%,BARO29(inHg),ECUvolts 14.8,Ambient 61(f).any help or ideas would be greatly apreciated thank you

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2007 chevy silverado 6.6 LBZ
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Last edited by OkDually; 10-08-2019 at 07:17 PM. Reason: prefix/sig
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