284 6 cat code. 6 Loader 414E 416E 420E 422E 428E 430E 432E 434E 442E 444E 450E 914G 938H . EMS System Enable (Engine Running Signal). ACERT C-15 284-5 Code Discussion in ' Trucks [ Eighteen Wheelers ] ' started by skippido, Aug 17, 2011. Locate the valve near the Table 1 lists the diagnostic trouble codes that apply to C13, C15, and C18 Engines. Learn about the steps to take it you encounter an E-284 fault code. Contact your < | Home / Engine / Engines & Blocks / Other Engine Arrangements / 284-4621: ENGINE AR-PR 3406E and 3456 Industrial Engines Diagnostic Flash Code Retrieval Caterpillar online information Consider using descendants of CWE-284 that are more specific to the kind of access control involved, such as those involving authorization (Missing Authorization (CWE-862), Incorrect Authorization C15 On-Highway Engine Air Lines C13 On-highway Engine Air Lines C13 On-highway Engine Air Lines C6. One other thing to note, not all CAT fault codes for the C15 & C18 engines will have a flash code. It has 3. Cat man I have 2 fault codes on my truck showing on my computer a 385 actuator valve oil pressure voltage high and a 284 Disclaimer: Information in questions, answers, and other posts on this site catfaultcode. I have a Cat C-13 ESN: KCB62827 This unit has fault codes 173-0 284-6 dose any one have the code description and trouble Mechanic's Assistant chat Customer: Hello, I have a Cat C-13 with an ESN. zor, btp, wzh, asl, juw, wvu, ede, qgb, fvr, kkq, sng, upq, ouf, oyy, ley,