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Electronic Control System Signature, ISX and QSX15 Engines – Electronic Control System Signature, ISX and QSX15 Engines – Troubleshooting and Repair Manual

FAULT CODE 72-fc551
Fault Code Path Selection

Do you have an IVS throttle pedal? Go to 72-fc551ivs
Do you have an ISS throttle pedal? Go to 72-fc551iss
Do you have an SSS throttle pedal? Go to 72-fc551sss
Last Modified:  25-Feb-2005
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Published by Jack

Hello, I'm Jack, a diesel engine fan and a blogger. I write about how to fix and improve diesel engines, from cars to trucks to generators. I also review the newest models and innovations in the diesel market. If you are interested in learning more about diesel engines, check out my blog and leave your feedback.