Possible issues caused by this broken part:
- 6890N GC doesn’t work with hydrogen.
 - 6890N GC shutdowns with hydrogen inlet.
 - 6890N GC Inlet overheats.
 - 6890N GC Inlet wrong temperature.
 - 6890N GC doesn’t recognise Inlet EPC.
 - 6890N GC Inlet EPC not compatible.
 - 6890N GC Inlet EPC bad calibration / re-calibrate / calibration not valid.
 
Possible errors prompted by this broken part:
GC Control Panel:
- Fault 200 – Pneu board FPGA
 - Fault 201 – Pneumatics board
 - Fault 202 – Hydrogen shutdown
 - Fault 229 – F inl temp too hot
 - Fault 230 – F inl temp sensor
 - Fault 231 – B inl temp too hot
 - Fault 232 – B inl temp sensor
 - Fault 247/248 – F/B inlet module rev
 - Fault 250/251 – F/B det wrong module
 - Fault 252/253 – F/B inlet wrong module
 - Fault 254 – Aux wrong module
 - Fault 257/258 – F/B inlet invalid type
 - Fault 265/266 – F/B inlet invalid pid
 - Fault 270/271 – F/B inlet bad cksum
 - Fault 275/276 – F/B inlet bad fact cal
 - Fault 277/278 – F/B inlet i/o failure
 









