Detroit Diesel DDEC VI Application And Installation page 400

COMMUNICATION PROTOCOLS
PID 237- Vehicle Identification Number (VIN)
update rate: On Request only
format:
PID Data
237 n a a a ...
n = number of bytes: up to 17
a = VIN in ASCII characters
source: Calibration value
PID 243- Device Identification
update rate: On Request only
format:
PID Data
243 n a b b b b b c d d d d d d d d e f f f f f f f f f f g h h h h h h h h h h i
n = number of bytes: 38
a = component ID = MID
b = ATA/VMRS manufacturer ID (5 bytes)
c = delimiter: ASCII '*'
d = engine model number (8 bytes)
e = delimiter: ASCII '*'
f = engine serial number (10 bytes)
g = delimiter : ASCII '*'
h = unit number (10 bytes)
source: Calibration value
comment: This parameter may be sectioned using PID 192.
PID 244- Trip Miles
update rate: 0.1 times/s
format:
PID Data
244 n a a a a
n = number of bytes: 4
a = trip miles 0.1 mile/Bit (Uns/LI)
comment: Transmitted only if the vehicle speed sensor is configured.
6-24
All information subject to change without notice. (Rev. 01/07)
7SA827 0701 Copyright © 2007 DETROIT DIESEL CORPORATION