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Lafayette 3606 Engine BJZDH00 - Caterpillar



BJZDH00 Lafayette 3606 Engine Caterpillar parts 3606 Lafayette
Rating:
35
Alternative (cross code) number:
CABJZDH00
BJZ-DH00
BJZDH00
Caterpillar BJZDH00 Lafayette 3606 Engine

Buy Lafayette 3606 Engine BJZDH00 Caterpillar genuine, new aftermarket tractor parts with delivery
MARINE ENGINE,

Compatible equipment models: BJZDH00:

MARINE ENGINE  3606   Caterpillar
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Information:

Introduction
The EPA has mandated that a DEF quality sensor must be installed on all engines built after 2016. This new DEF quality sensor is integrated into the DEF header inside the DEF tank. The new style DEF header utilizes CAN C communication, so the wiring to the DEF header has been slightly modified on product going forward. However, the DCU remains compatible to both setups with the latest 507-7605 Engine Software. As part of the DEF quality sensor implementation, a new configuration parameter setting is used on the engine ECM in Cat ET to identify whether a DEF quality sensor is "installed" or "not installed". Below are some different fault codes for incompatible hardware and configuration setting as well as different service scenarios that may be encountered with this change and how to resolve any issues in these particular service scenarios. In addition to this Special Instruction, there is a video detailing these changes posted on Cat Channel 1.Fault Codes When Parts/Settings Are Not Compatible
DEF quality header not installed but configuration set to installed.
Table 1
J1939 Code and Description CDL Code and Description
1235-9
J1939 Network #3 : Abnormal Update Rate 5856-9
J1939 Network #3 : Abnormal Update Rate DEF quality header installed but configuration set to not installed.
Table 2
J1939 Code and Description CDL Code and Description
1761-3
Aftertreatment 1 Diesel Exhaust Fluid Tank Level : Voltage Above Normal 3130-3
Aftertreatment #1 SCR Catalyst Reagent Tank #1 Level Sensor : Voltage Above Normal
3031-3
Aftertreatment 1 Diesel Exhaust Fluid Tank Temperature : Voltage Above Normal 3134-3
Aftertreatment #1 SCR Catalyst Reagent Tank #1 Temperature Sensor : Voltage Above Normal DEF Quality Sensor Service Scenarios
Replacement Industrial Engine (2016& earlier builds)
Replace with new engine (old engine no longer serviceable). Will be required to update to DEF quality sensor by installing new DEF header, wiring harness, and DCU software as well as changing DEF quality sensor configuration status to installed in Cat ET.Replacement Machine Engine (2016& Earlier Builds)
Replace with older service replacement Engine Arrangement Complete (EAC) engine (no other changes needed, confirm that DEF quality sensor configuration is set to not installed in CAT ET).
If dealer orders new EAC, will be required to update to DEF quality sensor (below scenario).Replacement Engine (2017& Future Builds)
Replace with latest EAC engine.Install DEF Quality Sensor on 2016or Earlier Builds
Requires DCU software update, PETU wiring harness update, DEF quality sensor configuration status changed to installed.Replace DCU
No effect, new DCU hardware, and software is compatible to both DEF headers.Replace Engine ECM
No effect when using ECM replacement file.
If engine ECM is replaced without ECM replacement file, the DEF quality sensor configuration setting will default to not installed and may need to be updated if machine utilizes DEF quality sensor (requires FPS to change).Replace Aftertreatment ECM
No difference from current. DEF quality sensor configuration setting is stored in engine ECM.Replace Wiring Harness
No effect, both new and old harness part numbers are available, just order same part number that is removed.

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