DDEC TROUBLESHOOTING
67.3 TROUBLESHOOTING FLASH CODE 67
The following procedure will troubleshoot Flash Code 67.
67.3.1
Determine Failure
Perform the following steps to determine failure.
1. Turn ignition ON.
2. Plug in DDR.
3. Read codes.
[a] If code 106/3 is logged, refer to section 33.3.2.
[b] If code 106/4 is logged, refer to section 34.3.2.
NOTE:
Turbo Boost Sensor (TBS) references = air inlet pressure MAP (Manifold Air Pressure)
sensor for troubleshooting codes 106/3 and 106/4. The wire numbers are the same.
All information subject to change without notice.
6SE497 9709 Copyright © 1997 DETROIT DIESEL CORPORATION
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