Volvo
Volvo Engine D11L (Tier 4) Fault Code: U000188 CAN Communication Backbone 2 Net – Bus Off
Posted by Diezel Solutions on
Volvo Engine D11L (Tier 4) Fault Code: U000188 CAN Communication Backbone 2 Net – Bus Off CONTROL UNIT:Engine ECU FAILURE EVENT:Electrical error on the control link/Back bone 2 (J1939) has been detected. SYMPTOM:Display messages about ECU communication problems. CONDITIONS:None INHIBITING THE DTC:U300001 / MID128 PID158 FMI5 / EF2104-5 POSSIBLE CAUSES:Damaged wire harness or connector. Volvo Engine D11L (Tier 4) Fault Code: U116F00 Lost Communication with Reductant Control Module on Engine Subnet – No Sub Type Information Volvo Engine D11L (Tier 4) Fault Code: U029D00 Lost Communication With NOx Sensor “A” – No Sub Type Information Volvo Engine D11L (Tier 4)...
Volvo Engine D11L (Tier 4) Fault Code: U008088 Vehicle Communication Engine Subnet – Bus Off
Posted by Diezel Solutions on
Volvo Engine D11L (Tier 4) Fault Code: U008088 Vehicle Communication Engine Subnet – Bus Off CONTROL UNIT:Engine ECU FAILURE EVENT:Electrical error on Engine Subnet (J1939) has been detected. SYMPTOM:1. Display messages about ECU communication problems.2. Low power because of engine derate.3. SCR system does not work properly.4. Regeneration not possible. CONDITIONS:None INHIBITING THE DTC:U300001 / MID128 PID158 FMI5 / EF2104-5 POSSIBLE CAUSES:Damaged wire harness or connector. Volvo Engine D11L (Tier 4) Fault Code: U000188 CAN Communication Backbone 2 Net – Bus Off Volvo Engine D11L (Tier 4) Fault Code: U116F00 Lost Communication with Reductant Control Module on Engine Subnet –...
Volvo Engine D11L (Tier 4) Fault Code: U029D00 Lost Communication With NOx Sensor “A” – No Sub Type Information
Posted by Diezel Solutions on
Volvo Engine D11L (Tier 4) Fault Code: U029D00 Lost Communication With NOx Sensor “A” – No Sub Type Information CONTROL UNIT:Engine ECU FAILURE EVENT:Bus communication with NOx sensor before SCR is missing on Engine subnet. SYMPTOM:1. SCR system does not work properly.2. Low power because of engine derate.3. Display messages about ECU communication problems. CONDITIONS:None INHIBITING THE DTC:None POSSIBLE CAUSES:1. CAN communication error with NOx sensor. Damaged wire harness or connector.2. Internal error in the NOx sensor.3. No power supply to NOx sensor.4. No power supply to ACM. Volvo Engine D11L (Tier 4) Fault Code: SID 254 FMI 12 Controller...
Volvo Engine D11L (Tier 4) Fault Code: U116F00 Lost Communication with Reductant Control Module on Engine Subnet – No Sub Type Information
Posted by Diezel Solutions on
Volvo Engine D11L (Tier 4) Fault Code: U116F00 Lost Communication with Reductant Control Module on Engine Subnet – No Sub Type Information CONTROL UNIT:Engine ECU FAILURE EVENT:Bus communication with ACM is missing on Engine Subnet. SYMPTOM:1. Low power because of engine derate.2. SCR system does not work properly.3. Display messages about ECU communication problems. CONDITIONS:None INHIBITING THE DTC:None POSSIBLE CAUSES:1. CAN communication error with ACM. Damaged wire harness or connector.2. No power supply to ACM.3. Internal error in the Aftertreatment Control Module (ACM). Volvo Engine D11L (Tier 4) Fault Code: U029D00 Lost Communication With NOx Sensor “A” – No Sub...
Volvo All Engines (2017 Emissions) Fault Code: P001676 PID: EMS Crankshaft Position – Camshaft Position Correlation
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Volvo All Engines (2017 Emissions) Fault Code: P001676 PID: EMS Crankshaft Position – Camshaft Position Correlation The camshaft position (CMP) sensor is an inductive device. As the camshaft turns, the tip of the CMP sensor senses the teeth of the tone wheel fastened to the camshaft vibration damper. The CMP sensor sends a series of voltage pulses to the Engine Control Module (ECM). The frequency of the pulses is translated into engine speed (RPM) and position by the ECM. The ECM uses this information along with the information from Crankshaft Position (CKP) sensor to synchronize fuel injection. Conditions for diagnostic...