Does anyone know if I can run my escort zetec turbo which is running FRST efi managment on a standard XR3i ecu? I know they cant sense boost but Ive bought an OFAC ecu, map sensor and Iduis module and they wont arrive until next tuesday at the earliest. All I want to do is move the car in a small yard at work as my boss wont be happy about pushing it as he is a lazy twat at the best of times. Will it run ok or will damage anything? Im not worried bout it sensing boost etc as it will only be running around tick over so I can drive the car out the garage into the yard in the morning and drive it back in when ive finished work. Thank you in advance for any info