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think of a escort cossie's...big turbo and small turbo....you'd have the big turbo every time ...that the difference between ofab and ofac...ofab came first,ofac was ford being tight and sensible
The OFAC ecu is actually the better ecu from what I've managed to deduce. The boost limit only becomes an issue for OFAC when going for boost higher than the 2.5 bar absolute the sensor can handle (and this is only a problem because most tuners don't know how to alter the OFAC code to suit a higher reading map sensor).
The OFAC ecu is actually the better ecu from what I've managed to deduce. The boost limit only becomes an issue for OFAC when going for boost higher than 2.5 bar (and this is only a problem because most tuners don't know how to alter the OFAC code to suit a higher reading map sensor).
It's not easy to get it over 1 bar of boost that's why most only go to 15psi