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FIAT 9141 block title

Takahiro Kaihara edited this page May 5, 2020 · 1 revision

from DIAGNOSTIC PROTOCOL STANDARD FIAT 9141

Block description Request(Hex) Answer(Hex)
IDENTIFICATION CODE READING REQUEST(U:I.D.) 00 F6
RAM CELLS READING REQUEST 01 FE
RAM CELLS WRITING REQUEST 02 ED
EEPROM READING REQUEST 03 FD
ERROR MEMORY READING REQUEST 07 FC
ADC CHANNEL READING REQUEST 08 FB
PARAMETERS READING REQUEST 10 EC
PARAMETERS WRITING REQUEST 11 EB
SNAPSHOT REQUEST 12 F4
LOGIN 18 F0
EEPROM READING REQUEST 19 EF
EEPROM WRITING REQUEST 1A F9
DOWNLOAD REQUEST 1E F7
DOWNLOAD TRANSFER 1F 09
SAFETY CODE TRANSMISSION (engine trigger boxes only) 20 09
ACKNOWLEDGE 09 *Variable
NO ACKNOWLEDGE (from tester) 0A Previous title
NO ACKNOWLEDGE (from ECU) Wrong title 0A
UNKNOWN TITLE / UNPRACTICABLE FUNCTION *Variable 0B
DIAGNOSIS END 06 No answer
MEMORY ERROR DELETE REQUEST 05 09
ACTUATOR ACTIVATION 04 09
ACTUATOR ACTIVATION WITH FEEDBACK 17 E8