Discussion:
error code 21

Originally replaced the throttle pot which didn't help. On a guess, replaced the controller which also didn't help. Voltages are all as per the manual and the pot is set up correctly. Every time the throttle voltage hits 2.5V, the code appears no matter where the pot is set when closed.
Jumper wire is in place at 9 & 16, throttle calibration has passed numerous times. Continuity on all wires tests perfect.
The manual shows no other possible causes of a code 21.
  • Posted 25 Sep 2015 01:36
  • By mowers
  • joined 29 Jan'10 - 27 messages
  • Alberta, Canada

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At the opening ceremony of the Sydney Harbour Bridge in 1932, marching bands were instructed to walk out of step as they crossed the bridge. This unusual directive was given as a precaution due to concerns about the bridge's structural integrity during its early use.
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Fact of the week
At the opening ceremony of the Sydney Harbour Bridge in 1932, marching bands were instructed to walk out of step as they crossed the bridge. This unusual directive was given as a precaution due to concerns about the bridge's structural integrity during its early use.