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TS50EB
Fordmods - Getting Side Ways
Age:40
Posts: 442
Joined: 06 Nov 2004
Location: Belconnen, Canberra ACT, Australia
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 Posted: Sun Mar 13, 2005 9:41 pm Post subject: MAF effect on injectors |
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| If my MAF isn't reading airflow, the ECU wouldn't open the injectors would it? |
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EDXR8
Fordmods - Getting Side Ways
Age:29
Posts: 1440
Joined: 07 Nov 2004
Location: Adelaide SA, Australia
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| Posted: Sun Mar 13, 2005 10:07 pm Post subject: Re: MAF effect on injectors |
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| TS50EB wrote: | | If my MAF isn't reading airflow, the ECU wouldn't open the injectors would it? |
No if the EEC doesn't recieve any input the engine will still run on pre-determined maps. |
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One Drone
Fordmods - Getting Side Ways
Age:22
Posts: 2033
Joined: 05 Nov 2004
Location: Penrith NSW, Australia
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| Posted: Mon Mar 14, 2005 1:37 am Post subject: |
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| And these pre-set maps are different between ECUs, obviously based on the engine.. |
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XR9UTE
EFI Guru
Age:43
Posts: 1504
Joined: 05 Nov 2004
Location: Perth WA, Australia
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| Posted: Tue Mar 15, 2005 11:41 am Post subject: |
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There is a "MAF Limp mode" map with axes TPS vs RPM. This will keep your engine running until you can fix it.
Pete. |
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