22re afm test
02-23-2009, 07:02 PM
#1
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22re afm test
i tested my afm and found that one of the readings between E2-THA was out. would this one thing throw off the afm? im a rookie when it comes to multimeters and afm's and hope i am doing things right. i checked it twice and got the same readings
should be between my readings
E2-VS 20-400 105
E2-VC 100-300 180
E2-VB 200-400 280
E2-THA 4K-7K (around 5*celsius outside) 3100 (i think)
E1-FC infinite infinite (i think, multimeter stayed at 1)
any help would be great
should be between my readings
E2-VS 20-400 105
E2-VC 100-300 180
E2-VB 200-400 280
E2-THA 4K-7K (around 5*celsius outside) 3100 (i think)
E1-FC infinite infinite (i think, multimeter stayed at 1)
any help would be great
02-23-2009, 08:36 PM
#3
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i tested my afm and found that one of the readings between E2-THA was out. would this one thing throw off the afm? im a rookie when it comes to multimeters and afm's and hope i am doing things right. i checked it twice and got the same readings
should be between my readings
E2-VS 20-400 105
E2-VC 100-300 180
E2-VB 200-400 280
E2-THA 4K-7K (around 5*celsius outside) 3100 (i think)
E1-FC infinite infinite (i think, multimeter
stayed at 1)
any help would be great.
should be between my readings
E2-VS 20-400 105
E2-VC 100-300 180
E2-VB 200-400 280
E2-THA 4K-7K (around 5*celsius outside) 3100 (i think)
E1-FC infinite infinite (i think, multimeter
stayed at 1)
any help would be great.
Look here:
http://www.4crawler.com/4x4/CheapTricks/AFM/index.shtml
02-23-2009, 08:47 PM
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that's the incoming air temp reading. the ECU's going to think the incoming air is warmer than it really is so the mix may be slightly lean. it's not such a big deal as it sounds. as long as the ECU isn't maxed out adjusting the fuel mixture, the O2 will signal the condition and the ECU can compensate.
02-23-2009, 08:54 PM
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i see. thanks. so as long as my o2 sensor is working properly i should be set? are 22re afm's intrerchangable? i have one from an 89...will it work on my 86?
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