Fault Freeze Frame Data

Additionally, ambient conditions are present at the time the fault occurs, can be displayed with the Hand Held Tester (HHT). Only those freeze frame data are stored which were present when the fault first occurred. The freeze frame data may be indicated on several screen displays (up to 8 screen displays). The last 2 screen displays are for development purposes only. Screen displays with the result "check mark/F" indicate the cause of the fault:

• Voltage too low.
• Voltage too high.
• Signal too small.
• Signal too large.
• Value implausible.