2nd Gen R56 Cooper S New to forum and P1497 code... Motoring Alliance
2nd Gen R56 Cooper S New to forum and P1497 code... Motoring Alliance . If none found carefully clean the maf sensor. Check engine code p1497, loss of power, rough idle almost stalling. 2nd Gen R56 Cooper S New to forum and P1497 code... Motoring Alliance from www.motoringalliance.com Inventory page 1 of 1. Im getting the p1497 code, downstream air leak. It is red color and.