ERR3 is TPS I believe.

Make sure the TPS is plugged in. If it is then perhaps the TPS is faulty.
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1996 MC28SE (Honda Flash), 24,000KM - Drilled airbox, HARC Pro pipes, TYGA Hi-flo reeds, special manifolds, Ohlins rear shock & steering damper - SOLD

1993 MC21SP (Winner's One), 10,000KM - Drilled airbox, wire splice - STOLEN!!!

1990 MC21SP (Cabin), 20,000KM - NC30 forks, discs, calipers - EN ROUTE...