Discussion:
Error Code E 0A-1 help

Cant figure out what is triggering this code unit runs for 5 minutes and code reoccurs everytime even after clearing
  • Posted 21 Dec 2011 06:25
  • By ForkMob
  • joined 21 Dec'11 - 4 messages
  • California, United States
Showing items 1 - 3 of 3 results.
thank you very much i've checked all of the harness connections in the fuel system and cleared it and lasted 15 mins with no error code, unit is not a dual fuel and has no provisions anywhere for gas
  • Posted 21 Dec 2011 10:05
  • By ForkMob
  • joined 21 Dec'11 - 4 messages
  • California, United States
Fuel specification determination signal error..could be bad connector, bad fuel changeover switch, harness defect or even engine controller
  • Posted 21 Dec 2011 08:44
  • Modified 21 Dec 2011 08:49 by poster
  • By ToYoTaTeCh
  • joined 9 Jun'11 - 7 messages
  • Tennessee, United States
The code is for a fuel change over switch issue or harness issue. I am assuming that this is a dual fuel truck. I would check the switch and all connections first.
  • Posted 21 Dec 2011 08:08
  • By rogeriwt
  • joined 10 Apr'07 - 323 messages
  • Massachusetts, United States

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