Discussion:
Hyster S80FT won't start

I have a hyster S80FT Forklift with GM 4.3 LPG Vortec engine on it and it won't start , all the lpg system is new (Fuel filter, Vaporizer, Mixer and electronic throttle body), and i want to know if there's some way to check the epr to be sure if this is what is failing.
  • Posted 18 Jul 2018 07:51
  • Discussion started by alonzo_d
  • United States
Showing items 1 - 5 of 5 results.
thank you
  • Posted 21 Jul 2018 01:36
  • Reply by alonzo_d
  • United States
522595-12 Electronic Pressure Regulator (EPR) Actuator Problem
  • Posted 19 Jul 2018 05:28
  • Reply by BREWSKI
  • Nebraska, United States
Thank you for your response, it shows code 522595-12
  • Posted 19 Jul 2018 01:15
  • Reply by alonzo_d
  • United States
yes brewski is correct, the laptop software would be needed to run diagnostics over and above what the ECM already does.
Which brings me to this question, are there any codes being displayed or in the error log?
IF there are any issues with the EPR it should trigger an error code being it is controlled by the ECM.
  • Posted 19 Jul 2018 00:13
  • Modified 19 Jul 2018 00:14 by poster
  • Reply by swoop223
  • North Carolina, United States
You've been swooped!
swoop223@gmail.com
You will need software and a laptop to run the diagnostic program. It sounds like you have replaced everything else in the fuel system so if you have good spark the next logical item is the EPR.
  • Posted 18 Jul 2018 22:42
  • Reply by BREWSKI
  • Nebraska, United States

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