G3512 and G3516 Upgrade for Enhanced Performance and Reliability of Engines with Electronic Ignition Systems (EIS) that Are Rated at 1200 or 1400 rpm {1901, 1902, 1920}
- Engine:
- G3512 (S/N: 7NJ1-UP)
- G3516 (S/N: 4EK1-UP)
ReferenceSpecial Instruction, REHS3419, "Upgrade G3516 and G3512 1400 RPM Gas Compression Engines to ADEM 3 and Air/Fuel Ratio Control with a Nitrogen Oxide Sensor"
ReferenceInformation Release Memo, PELJ1002, "G3512 & G3516 Engine Upgrade: Conversion to ADEM III with AFRC and NOx Sensor"
A new kit enables conversions of G3512 and G3516 Engines that are rated at 1200 or 1400 rpm into new configurations that offer enhanced performance and reliability.
The benefits are achieved by converting from the EIS to use of an ADEM 3 Electronic Control Module with NOx feedback.
For more information, refer to the references that are listed above.
Caterpillar Information System:
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