PARIS (Reuters) - U.S. jet engine maker Pratt & Whitney said it had recommended additional checks on engines powering Airbus A220 and some Embraer E2 passenger jets after recent engine incidents."Pratt & Whitney and our airframe OEMs (manufacturers), working in coordination with the regulatory authorities, have recommended additional inspections of the low-pressure compressor for PW1500G and PW1900G engines to keep the fleet operational," a spokesman said."The engines continue to meet all..