Fault Codes:
Hyundai HX220 NL EPFC 196-4
Solution:
1. Check for open circuits or short circuits in the CD-93(#B)-CN-52(#34) lines 2. Check for open circuits or short circuits in the CD-93(#A)-CN-51(#32) lines 3. Check for open circuits or short circuits in the CD-93(#C)-CN-51(#31) lines
Fault Description:
(Hardware version HW145 The attached flow control EPPR1 pressure sensor measures a voltage of less than 0.3V for 10 seconds
Fault Location:
1. Control function - The combined flow function of the second pump has failed
