WebNov 7, 2024 · Aftertreatment diesel exhaust fluid line heater 4 - YouTube 0:00 / 1:35 Aftertreatment diesel exhaust fluid line heater 4 sisscochay 2.59K subscribers Subscribe 6K views 5 years ago... Jul 26, 2016 ·
Fault Code: 4156 SPN: 5746 FMI: 4 - JustAnswer
WebJan 5, 2024 · STEP 2B: Check for an open circuit on the aftertreatment DEF dosing unit signal. Less than 10 ohms? STEP 2C: Check for an open circuit on the aftertreatment DEF dosing unit supply. Less than 10 ohms? STEP 2D: Check for a pin-to-ground short circuit on the aftertreatment DEF dosing unit signal. Greater than 100k ohms? STEP 2E: Check … WebApr 28, 2024 · This medium duty engine from Cummins meet the 2014 greenhouse gas (GHG) and full efficiency regulations a year ahead of schedule, and it very popular today. It boasts horsepower ratings from 200 to 325 HP, and you can find it everything from Dodge RAM trucks to fire trucks to commercial trucks. metal heat treatment boksburg
P20B7 - (Diesel Exhaust Fluid) Reductant Pump Heater Control Circuit …
WebSince the catalyst heater is crucial for exhaust emission reduction, a code P0429 should be considered severe. Symptoms of this code may include: Decreased fuel efficiency. A … WebMar 21, 2024 · Fault Code: 4156 SPN: 5746 FMI: 4 Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit Heater Relay Circuit - Voltage Below Normal or Shorted to Low Source 1 Aftertreatment diesel exhaust fluid line heater relay SUPPLY voltage check 2 Aftertreatment diesel exhaust fluid dosing unit heater relay is malfunctioning WebJul 11, 2024 · Line heating is based on the Ambient Temperature Sensor input and Tank heating is based on the DEF Tank Temperature Sensor value. Heating of the Line or Tank Heater is initiated when the corresponding temperature value is below -5°C (23°F). Heating is stopped when the corresponding temperature value goes above -4°C (24.8°F). how the two party system works