2012/04/30 Caterpillar

Electric Power Generation:

C13 (S/N: X3M1-UP)

Engine:

C13 (S/N: KWJ1-UP)

C15 (S/N: LDN1-UP)

C18 (S/N: BDN1-UP)

Generator Set:

C15 (S/N: T4A1-UP; X5M1-UP)

C27 (S/N: N1B1-UP; T4Z1-UP)

Industrial Engine:

C27 (S/N: RAM1-UP)

C32 (S/N: NST1-UP)

C9.3 (S/N: C9N1-UP)

Petroleum Engine:

C27 (S/N: NAR1-UP)

C32 (S/N: SDK1-UP)

Engine News SEBD9778, 30 April 2012, "New Software Is Now Used for Certain Tier 4 Interim Industrial Engines". Disregard the previous article. The table containing the software part numbers has been updated.

Description of Change: New improved software is available for the engines listed above. New engine software has been created to eliminate the fault code, 412-3 Engine Exhaust Gas Recirculation Temperature Sensor: Voltage Above Normal and 3386-3 EGR temperature sensor: Voltage Above Normal, from erroneously tripping.

Adaptable To: The new software is adaptable back to the first production of the listed engines.

This Engine News article will be updated as new software is released through May of 2012.

Table 1

New Software for Prefixes
Old Software P/N	New Software P/N	Serial Number Prefixes
383-0732	385-4682	S/N:SDK
386-3933	393-2673	S/N:NAR
384-9572	394-0320	S/N:BDN
384-9979	394-0321	S/N:KWJ
385-1165	395-1102	S/N:C9N
385-1166	395-1103	S/N:C9N
385-1160	395-1104	S/N:C9N
385-1159	395-1105	S/N:C9N
385-1163	395-1106	S/N:C9N
385-1164	395-1107	S/N:C9N
384-9573	395-1109	S/N:KWJ
384-9983	395-1110	S/N:KWJ
384-9984	395-1111	S/N:KWJ
384-9982	395-1113	S/N:LDN
385-1168	395-1115	S/N:LDN
388-1971	395-1116	S/N:BDN
384-9575	395-1117	S/N:BDN
387-3053	395-1118	S/N:BDN
385-0319	395-3684	S/N:X3M
378-3256	395-3685	S/N:LDN, S/N:T4A, S/N:X5M
384-5467	395-4290	S/N:NST
384-3417	396-3855	S/N:RAM
390-5012	396-7438	S/N:N1B
390-4644	396-7440	S/N:T4Z, S/N:RAM
380-8337 379-9462	397-2123	S/N:SDK
384-9984	397-5092	S/N:BDN
367-1902	397-5097	S/N:BDN
384-9574	397-5097	S/N:BDN

Refer to the table above to find the correct software update for the prefix of the engine in question.