Table 56
Diagnostic Trouble Code for DOC Has Incorrect Inlet Temperature
J1939
Code
PDL
Code
Code Description
(code descriptions may vary)
Comments
4765-17
E2165 (1)
Aftertreatment #1 Diesel Oxidation Catalyst In-
take Gas Temperature : Low - least severe (1)
ECM detects that the DOC inlet temperature is below the accept-
able range during HC dosing.
The code is logged.
Follow the troubleshooting procedure in order to identify the root cause of the fault.
Table 57
Associated Codes
J1939 Codes PDL Codes
649-5 3512-5
649-6 3512-6
649-7
E1263 (2)
5625-3 3513-3
5625-4 3513-4
Avoid contact with hot surfaces. Exhaust piping
and engine components become hot during en-
gine operation and cool slowly after engine shut-
down. Any contact with hot surfaces can cause
severe burns.
Complete the procedure in the order in which the
steps are listed.
122 UENR4469-36
Symptom Troubleshooting
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