Toyota 8FDU30:
Error code 1C-2

Having a hard time getting any info on this code !! The only thing I have been able to do is raise the idle to mask the issue temporarily
  • Posted 13 Apr 2021 03:58
  • Discussion started by fish2121
  • New Jersey, United States
Showing items 1 - 4 of 4 results.
How did you raise idle? I have one that codes out only when using hydraulics (isn't idling up) and has a new wiring harness n fuel filter.
  • Posted 26 Apr 2024 01:28
  • Reply by Mike_Hollerich
  • Pennsylvania, United States
Fuel leakage (low pressure) hows fuel filter? also, do not crack open any of those lines after the injection pump. if i remember correctly they are the ultra high pressure system. system runs over 20,000 psi. A good dealer tech with a laptop will be able to verify whats going on. obviously check for leaks.
  • Posted 18 Apr 2021 13:53
  • Reply by JEequipment
  • Ohio, United States
Yeah I went through that it basically is a fuel pressure problem on the common rail. I believe there is a broken wire in harness by the fuel pressure switch
  • Posted 15 Apr 2021 06:57
  • Reply by fish2121
  • New Jersey, United States
Hello, I do not see this code in any service manual for any of the 8-series Toyota's. I would contact a Toyota material handling dealership and they could get in touch with the manufacturing quicker than the end user could.
  • Posted 15 Apr 2021 04:21
  • Reply by Angel_Mendez
  • Illinois, United States
- Thanks!

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