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Code 524261-11 /524261-2 - H80FT N005V04364F

Hyster H80FT N005V04364F

I need a little help please.

Code
524261-11 ECU 5-Volt Sensor Supply A Data Invalid, Cause Unknown
524261-2 ECU 5-Volt Sensor Supply A Incorrect Output

we replaced ECU and Throttle sensor with new hyster parts
We have done all trouble shooting we can do. We have removed covers on wire harness found no break or melted wire. Installed new ECU and had original ECU sent to Flight Systems they could not see any wrong. This unit Starts, runs and goes in to gear, has no throttle.

Thanks!
  • Posted 4 Apr 2023 23:08
  • Modified 12 Apr 2023 05:50 by poster
  • By Zoomlifts
  • joined 17 May'19 - 13 messages
  • South Carolina, United States
Zoom Lifts
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Zoom,

Will need to verify if the throttle sensor at the pedal is working. There are two channels, A and B. A will be twice the voltage of B. Also, has anyone removed the harness? I believe there are to connectors that are about identical between a sensor and the TPS. You will need to inspect the connectors and verify the correct connector is in the correct location. Good Luck.
  • Posted 31 May 2023 04:38
  • By garland_m
  • joined 16 Oct'09 - 205 messages
  • Virginia, United States
Work Hard and Fish Long
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Fact of the week
The black box flight recorder was invented by Australian scientist David Warren in the mid-1950s. While initially met with indifference in Australia, his invention gained international recognition, particularly in the UK, and is now a mandatory piece of safety equipment on all commercial aircraft.

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Fact of the week
The black box flight recorder was invented by Australian scientist David Warren in the mid-1950s. While initially met with indifference in Australia, his invention gained international recognition, particularly in the UK, and is now a mandatory piece of safety equipment on all commercial aircraft.