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B6.7 CM2450 B155B Fault Code: 1696 | SPN: 3513 | FMI: 4Sensor Supply 5 Circuit – Voltage Below Normal or Shorted to Low Source
Overview CODE REASON EFFECT Fault Code: 1696PID: S232SPN: 3513FMI: 4/4LAMP: AmberSRT: Low voltage detected at sensor supply number 5 circuit in the OEM harness. The engine will operate in Limp Home mode. Circuit Description The sensor...
B6.7 CM2450 B155B Fault Code: 1695 | SPN: 3513 | FMI: 3Sensor Supply 5 Circuit – Voltage Above Normal or Shorted to High Source
Overview CODE REASON EFFECT Fault Code: 1695PID: S232SPN: 3513FMI: 3/3LAMP: AmberSRT: High voltage detected at sensor supply number 5 circuit in the OEM harness. The engine will operate in Limp Home mode. Circuit Description The sensor...
B6.7 CM2450 B155B Fault Code: 1694 | SPN: 3226 | FMI: 2Aftertreatment 1 Outlet NOx Sensor – Data Erratic, Intermittent, or Incorrect
Overview CODE REASON EFFECT Fault Code: 1694PID: SPN: 3226FMI: 2/2LAMP: AmberSRT: An incorrect NOx sensor reading has been detected by the aftertreatment outlet NOx sensor. Possible reduced engine performance. Circuit Description The...
B6.7 CM2450 B155B Fault Code: 1691 | SPN: 5298 | FMI: 18Aftertreatment 1 Diesel Oxidation Catalyst Conversion Efficiency – Data Valid But Below Normal Operating Range – Moderately Severe Level
Overview CODE REASON EFFECT Fault Code: 1691PID: S380SPN: 5298FMI: 1/18LAMP: AmberSRT: The temperature increase across the aftertreatment diesel oxidation catalyst is lower than expected. May cause frequent aftertreatment regeneration....
B6.7 CM2450 B155B Fault Code: 1686 | SPN: 3364 | FMI: 3Aftertreatment 1 Diesel Exhaust Fluid Quality Sensor Circuit – Voltage Above Normal or Shorted to High Source
Overview CODE REASON EFFECT Fault Code: 1686PID: SPN: 3364FMI: 3/3LAMP: AmberSRT: Aftertreatment Diesel Exhaust Fluid Quality Sensor Circuit - Voltage above normal, or shorted to high source Possible reduced engine performance. Circuit...
B6.7 CM2450 B155B Fault Code: 1685 | SPN: 3364 | FMI: 4Aftertreatment 1 Diesel Exhaust Fluid Quality Sensor Circuit – Voltage Below Normal or Shorted to Low Source
Overview CODE REASON EFFECT Fault Code: 1685PID: SPN: 3364FMI: 4/4LAMP: AmberSRT: Aftertreatment Diesel Exhaust Fluid Quality Sensor Circuit - Voltage above normal, or shorted to high source Possible reduced engine performance. Circuit...
B6.7 CM2450 B155B Fault Code: 1684 | SPN: 3363 | FMI: 4Aftertreatment 1 Diesel Exhaust Fluid Tank Heater – Voltage Below Normal or Shorted to Low Source
Overview CODE REASON EFFECT Fault Code: 1684PID: SPN: 3363FMI: 4/4LAMP: AmberSRT: Low signal voltage detected at the aftertreatment diesel exhaust fluid tank heater circuit. Possible reduced engine performance. Circuit Description The...
B6.7 CM2450 B155B Fault Code: 1683 | SPN: 3363 | FMI: 3Aftertreatment 1 Diesel Exhaust Fluid Tank Heater – Voltage Above Normal or Shorted to High Source
Overview CODE REASON EFFECT Fault Code: 1683PID: SPN: 3363FMI: 3/3LAMP: AmberSRT: High signal voltage detected at the aftertreatment diesel exhaust fluid tank heater circuit. Possible reduced engine performance. Circuit Description The...
B6.7 CM2450 B155B Fault Code: 1682 | SPN: 3362 | FMI: 31Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit Input Lines – Condition Exists
Overview CODE REASON EFFECT Fault Code: 1682PID: SPN: 3362FMI: 11/31LAMP: AmberSRT: The aftertreatment diesel exhaust fluid dosing unit is unable to prime. Possible reduced engine performance. Circuit Description The diesel exhaust fluid...
B6.7 CM2450 B155B Fault Code: 1679 | SPN: 3031 | FMI: 2Aftertreatment 1 Diesel Exhaust Fluid Tank Temperature – Data Erratic, Intermittent, or Incorrect
Overview CODE REASON EFFECT Fault Code: 1679PID: SPN: 3031FMI: 2/2LAMP: AmberSRT: The diesel exhaust fluid tank temperature sensor has indicated a tank temperature too high or too low for the ambient conditions. Possible reduced engine...
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