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ofac and ofab??

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Old 30-06-2008, 06:13 PM
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rs gez
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Default ofac and ofab??

does a std frst have ofac ecu or ofab?? been offerd a 195 chip but dont know which ecu is on mine?? and i am no were near my car ie 5 miles away on my mates drive to find
Old 30-06-2008, 06:38 PM
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rs gez
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also if my ecu is say ofab will the ofac chip still be plug and play with the beige injectors t3 turbo etc
Old 30-06-2008, 08:22 PM
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zetecturbo
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a standard fiesta turbo can come with either ecu mate,ur best off looking at whats in ur car by either droping the ecu down and looking at whats written onit ,or by looking at what map sensor is fitted as the ofac uses the same as the xr2i and 3i but the ofab uses the webar marelli 1.and as for the chip it has to be ofab for ofab and ofac for ofac.
Old 30-06-2008, 08:57 PM
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rs gez
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i hope mine is ofac then as i have just bought a ofac superchip....

so i deffo cant put the ofac chip on mine if mine is ofab???
Old 01-07-2008, 06:13 PM
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MarkN
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Originally Posted by zetecturbo
looking at what map sensor is fitted as the ofac uses the same as the xr2i and 3i
No no no NO. The OFAC map sensor is completely different to an XR2i and 3i one - its not even the same shape. A XR2i one cannot register boost - just vacuum. If you plug it into an OFAC loom it will lean out on boost and melt a piston. End of
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