OFAB and OFAC?

CVH and Zetec tuning, suspension and braking mods.

OFAB and OFAC?

Postby MOONDUST FRST on Wed Mar 12, 2003 11:05 pm

Whats the difference? Is it just the map sensor and ecu? or is the actual wiring loom different? The reason i ask is mine is currently running OFAC and im swapping to OFAB and i need to know if i gotta alter any part of the loom or whtether its just a plug in jobbie :-?
Any ideas :rolleyes:
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Postby xrsi on Wed Mar 12, 2003 11:25 pm

as you said, the ecu and map sensor is different!

the engine loom is also different! map sensor has a different plug on it to the ofac type!

also im not sure if the sensors on the engine are specific to the type of ecu u have as well..... this may be a posibility!

also the chip for the ecu is also only for that type!

hope this has helped!

James
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Postby MOONDUST FRST on Thu Mar 13, 2003 12:16 am

Chip and sensors are unimportant its the actual wiring thats the main concern :)
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Postby xrsi on Thu Mar 13, 2003 12:42 am

well in that case then YES!

the engine part of the loom is diferent and this detatches from the main (interior) loom in the engine bay by the means of a multiplug!

also then its the ecu and map sensor!

i take it you know that you can use a cozzie 3bar map sensor on ofab!! ;)
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Postby Ian C70T5 on Thu Mar 13, 2003 6:05 pm

It already has one
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Postby Project on Thu Mar 13, 2003 7:02 pm

Seem to remember OFAB has 2 bar and OFAC has 2.5 bar as standard...?

Or is it 1 and 1.5 respectively?
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Postby MOONDUST FRST on Thu Mar 13, 2003 7:18 pm

Where does the engine part of the loom disconnect then?
Basically i have 2 FRSTs one running OFAB and one on OFAC so all the plugs etc should be there was just unsure about wiring side of things as im just swapping them over :rolleyes:
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