PassionFord - Ford Focus, Escort & RS Forum Discussion

PassionFord - Ford Focus, Escort & RS Forum Discussion (https://passionford.com/forum/index.php)
-   Ford Escort RS Turbo (https://passionford.com/forum/ford-escort-rs-turbo-19/)
-   -   Fuel computer MFi or EFi (https://passionford.com/forum/ford-escort-rs-turbo/475964-fuel-computer-mfi-or-efi.html)

GINGExR2 T 29-09-2014 08:32 PM

Fuel computer MFi or EFi
 
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I've just wired up an MFi fuel computer into my EFi cabby turbo, everything works but the reading are all wrong i.e every reading is low.

Does anyone know if the MFi and EFi had different computers or not???


Cheers


Ginger


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HaggisTurbo 29-09-2014 10:36 PM

Hi mate yeah they do, I have an EFI one in my car, I could get the part number for it the next time I am out at the unit if that helps?

It's different sensors too, Are you looking to replace the computer in the car or are you retrofitting?

GINGExR2 T 30-09-2014 03:19 PM


Originally Posted by HaggisTurbo (Post 6524082)
Hi mate yeah they do, I have an EFI one in my car, I could get the part number for it the next time I am out at the unit if that helps?

It's different sensors too, Are you looking to replace the computer in the car or are you retrofitting?


If you could get the part number mate that would be great, and yer retro fitted. Not sure if there is a difference in the gearbox speed sensor or not, The XR3i have a round white plug like the S2 ERST but the XR2i and FRST have a triangle plug. My sensor is a triangle plug type with a small loom I made to convert it to round plug. Problem is, the speed sensor was missing when I bought the car and before it was turbo'd.


Ginger


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