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johnsjmc · 03-19-2016, 07:18 AM

I second the maf. If you disconnect the maf sensor the engine should then run in open loop. If it runs better it is a sure sign the maf is bad. Sometimes cleaning them helps but not always and be sure to use a cleaner spray designed for maf cleaning

03-19-2016, 07:18 AM	#3
johnsjmc Registered User Join Date: Dec 2015 Posts: 150	I second the maf. If you disconnect the maf sensor the engine should then run in open loop. If it runs better it is a sure sign the maf is bad. Sometimes cleaning them helps but not always and be sure to use a cleaner spray designed for maf cleaning