You're telling me it takes 1.8 hours to unbolt a throttle pedal and bolt a new one in, then plug a laptop in and flash an ecu?

And I find it amazing that for years we have had the same kind of module on the throttle flap (i'm guesing the throttle position sensor works more or less the same as one would on the pedal) and they have different service lives, and its not like the TPS has an easy life, with engine heat and vibration, etc.