Honda Aquatrax Code 25 Repair | REPROGRAMMING SERVICE - Honda Aquatrax F-12X R-12X Turbo And F-12 R-12 Non-Turbo ECU Reprogramming Service. Service Works with Both Models! Pgm F1 Code 25, Knock Sensor Code 25, Honda Aquatrax Code 25, Code 25 Honda, Code 25