Toyota MR2 Message Board - View Single Post - 4A-GE MK1 Engine Only runs without MAF

mr3 · 10-27-2009, 06:49 PM

I cleared my codes and now I got 2 new codes. I'm finally throwing a AFM code. Code 31. I also have a code 24 which I believe is intake air temp sensor signal. I had the car running with the AFM today. I started the car and then stuck the afm on and tightened it down. It ran but when I sat in it to rev it up it kinda bogged out when it hit 3000 rpms. I'm looking for a known working condition afm now. If this thing doesnt work out, the 20v is coming out and a BEAMS is going in.

10-27-2009, 06:49 PM	#5 (permalink)
mr3 unskilled Join Date: Jun 2008 Location: Plymouth Mtg, Pa Posts: 2,408 Thanks: 24 Thanked 98 Times in 93 Posts iTrader Rating: (7/100% )	I cleared my codes and now I got 2 new codes. I'm finally throwing a AFM code. Code 31. I also have a code 24 which I believe is intake air temp sensor signal. I had the car running with the AFM today. I started the car and then stuck the afm on and tightened it down. It ran but when I sat in it to rev it up it kinda bogged out when it hit 3000 rpms. I'm looking for a known working condition afm now. If this thing doesnt work out, the 20v is coming out and a BEAMS is going in.