WebApr 23, 2024 · Cummins Fault Code Description Light SPN 3363 FMI 16 1713 Aftertreatment 1 Diesel Exhaust Fluid Tank Heater - Data Valid But Above Normal … WebWith ACM connector and Diesel Exhaust Fluid (DEF) Line Heater 1 harness connector disconnected, measure signal circuit resistance between ACM HEATER OUTPUT1, Terminal 24 harness connector and Diesel Exhaust Fluid (DEF) Line Heater 1, Terminal B sensor harness connector. If resistance is more than 10 Ohms, repair or replace open …
Def heater lines TruckersReport.com Trucking Forum #1 CDL …
Web2016 ISX12 faults 3238, 3234, 3423. I’ve got a 2016 Pete 367 with a Cummins ISX12. Codes 3238, 3234, 3423: DEF fluid line heater circuit faults for lines 1, 2, and 3. I went through the first couple steps on quick serve on diagnosing, relays all within resistance specs, source voltage on all relay pins. Just wondering if anyone’s had all ... WebNov 22, 2024 · Aftertreatment 1 Diesel Exhaust Fluid Line Heater 2 Circuit - Current Below Normal or Open Circuit 1 Check for primary fault codes 2 Aftertreatment diesel exhaust fluid line heater relay voltage check 2.1Aftertreatment diesel exhaust fluid line heater voltage check 2.2Wiring harness load test flag of iran image
Ottawa T2, Cummins engine. I have fault codes for DEF heater…
WebDEF Line Heaters DEF Head (Tank level and Temperature Sender) Terminating resistor • Aftertreatment harness SCR Sensor Table DPF Sensor Table DEF Doser Each document is in PDF format and can be printed out of viewed in your web browser. You can also search the document using the key stroke CTRL+F to bring up a search box. WebMay 25, 2024 · The aftertreatment diesel exhaust fluid line heaters are used to defrost and/or prevent freezing of the diesel exhaust fluid lines. Component Location: The aftertreatment diesel exhaust fluid line heater 1 is located on the supply line between the diesel exhaust fluid dosing unit and the diesel exhaust fluid dosing valve. WebDIAGNOSTIC: Det ecting stuck DEF tank heater valve. The DEF tank heater valve is a normally closed valve. At key off, disconnect the DEF tank coolant supply line from the DEF sending unit (see supply line location in Step 1 Figure 1). With the line connected, only residual coolant should exit the line. Allow 2 minutes for residual coolant to exit. flag of iowa