WebGHG14 ACM2.1 Fault Codes SPN FMI ACM2.1 FAULT CODE DESCRIPTION GHG14 5488 5 SCR Line Heater #5 Circuit Failed Open 520242 9 NOX Mass Signal Not Available via CAN 520323 3 High Side Digital Output Supply Voltage Circuit Failed High 520323 4 High Side Digital Output UV_DOS Circuit Failed Low 520326 3 Under pressurized DEF … WebCheck for multiple codes. If SPN 3609/FMI 4 and SPN 3610/FMI 4 are present, repair open between Aftertreatment Control Module (ACM) pin 117 and Diesel Oxidation Catalyst (DOC)/Diesel Particulate Filter (DPF) pressure sensors pin 3. If only SPN 3609/FMI 4 is presentGo to step 2. Turn the ignition OFF (key OFF, engine OFF).

Freightliner Cascadia fault code fail 16 SPN 3464 - YouTube

Web85241 Answers. SOURCE: 2012 freightliner cascadia engine code ECU 1. What does this mean. Ecu 1 fault means the engine EMC has a internal fault and needs to be replaced. Most of the time with this code It's not the ecm itself it's usually a wiring problem going to ECM. Their should be two fuses for ECM either next to ECM in plastic covers or by ... WebMay 5, 2015 · 53816 Answers. SOURCE: 2012 freightliner cascadia DD15 fault code ECU 1... prior to the fault code the engine bogged down really bad and solid yellow and check engine light come on. an answer from just answers reports this. ecu 1 fault means the engine ECM has an internal fault and needs to be replaced. most of the time with this … permits filed are public record

How to Fix Code Eec 61

WebOct 22, 2012 · SOURCE: 2012 freightliner cascadia engine code ECU 1. What does this mean. Ecu 1 fault means the engine EMC has a internal fault and needs to be replaced. Most of the time with this code It's not the ecm itself it's usually a wiring problem going to ECM. Their should be two fuses for ECM either next to ECM in plastic covers or by … Web3. Was another emission component-related fault code repaired prior to this step? a. Yes; perform a parked regeneration and recheck for the fault code. If the fault code returns, Go to step 4. b. No; Go to step 4. 4. Check for other fault codes. Are there any air management system fault codes present for the Intake Throttle Valve WebThe number in that box is the Cummins fault code and for this particular one, the Cummins code is 3748. Here is what the code means-- 3216 /20 /Amber /Solid/. After treatment 1 Intake NOx Data Drifted High/ 3748/ After treatment 1 Intake NOx Sensor - Data not Rational - Drifted High/. We left the 4 x’s off at the end of that row. permits for anne beadell highway