14.3
TROUBLESHOOTING FLASH CODE 14
[b] If terminals and connectors are not damaged, replace the OTS.
Refer to section 14.3.11.
Figure 14-6
Temperature Sensor Circuits
14.3.8
Open Line Check
Perform the following steps to check for an open line.
1. Turn ignition OFF.
2. Disconnect the engine harness connector at the ECM. Leave the jumper wire between A
and B of the Temperature Sensor Connector.
3. Measure resistance between sockets P3 (#133) and Y2 (#452) on the engine harness
connector. See Figure 14-7.
[a] If the resistance measurement is less than or equal to 5 , refer to section 14.3.10.
All information subject to change without notice.
14-10
6SE497 9709 Copyright © 1997 DETROIT DIESEL CORPORATION
