Section 37
SPN 191 (CPC)
This SPN indicates the J1939 ETC1 message is missing and the transmission output shaft speed signal is erratic or missing.
| EPA07 DD15 Troubleshooting Guide - DDC-SVC-MAN-0029 |
| Generated on 10-13-2008 |
Detroit Diesel Engine Troubleshooting
Detroit Repair Manuals
This SPN indicates the J1939 ETC1 message is missing and the transmission output shaft speed signal is erratic or missing.
| EPA07 DD15 Troubleshooting Guide - DDC-SVC-MAN-0029 |
| Generated on 10-13-2008 |