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Posted
Monday, Nov 13th 4:22pm [Edit] [Quote] [IMS] [View car] |
Post nr. 1191
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Are all "i" Mass Air Flow meters the same?
Is the MAFM from a 318i the same as a 325i?
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Posted
Monday, Nov 13th 7:45pm [Edit] [Quote] [IMS] [View car] |
Post nr. 1000
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No. The conversion to do is a M30 "127" AFM with 325i or e electronics, or M30 electronics if you are doing a turbo. |
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Posted
Monday, Nov 13th 11:29pm [Edit] [Quote] [IMS] [View car] |
Post nr. 1192
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I need to get my 318i going because I am moving houses. That is the only thing missing from my E30 Baur. I want to buy something that will work on an M20 2.7 stroker later on. |
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Posted
Tuesday, Nov 14th 1:40pm [Edit] [Quote] [IMS] [View car] |
Post nr. 1281
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| redmist wrote: | | No. The conversion to do is a M30 "127" AFM with 325i or e electronics, or M30 electronics if you are doing a turbo. |
Pete what year m30 had the 127 afm, and what are their more numbers than this??
I am looking for one of these. |
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Posted
Tuesday, Nov 14th 4:52pm [Edit] [Quote] [IMS] [View car] |
Post nr. 1001
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These are the AFMs from pre-1988 cars. You need to swap in the m20 electronics. You can use a later one but then you have to use the existing electronics and tune the spring with a wide band O2 sensor to make it run right.
You can also swap in the M30 ecu (016) and electronics injectors especially for strokers but it will require tuning.
I have personally done the M30 AFM m20 electronics swap, significant SOP performance increase. The other procedures I have not done but read about on the www.e30tech.com forums. |
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Posted
Wednesday, Nov 15th 2:35am [Edit] [Quote] [IMS] [View car] |
Post nr. 1282
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| redmist wrote: | These are the AFMs from pre-1988 cars. You need to swap in the m20 electronics. You can use a later one but then you have to use the existing electronics and tune the spring with a wide band O2 sensor to make it run right.
You can also swap in the M30 ecu (016) and electronics injectors especially for strokers but it will require tuning.
I have personally done the M30 AFM m20 electronics swap, significant SOP performance increase. The other procedures I have not done but read about on the www.e30tech.com forums. |
Pete I am swaping the full motronic..so what is the number on the AFM or what year m30 engine do i need? |
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Posted
Wednesday, Nov 15th 7:53pm [Edit] [Quote] [IMS] [View car] |
Post nr. 1003
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You will need to take the AFM from a pre-1988 m30 (e28)and put in the eelctronics (not the spring and swiper) from an e30 (if you want more flow capacity) or you can just use an e30 afm. |
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