Spn 1659 Fmi 12 Volvo D13, 48 V. Checked the batteries and alternator

Spn 1659 Fmi 12 Volvo D13, 48 V. Checked the batteries and alternator and everything came out fine. Conditions for registering a trouble code: The signal level is below 0. Fmi 1. During severe weather conditions and heavy duty applications, an SPN 1659 FMI 12 DTC may display during engine warm-up and indicate an issue even when the cooling system is performing normally. Possible The check engine light illuminates in your Volvo Truck. In the worst case, replace the modulator. You pull the codes, SPN MID SID PID FMI what do they mean? Use this guide to troubleshoot the codes. Perform MID 136 SID 70/71/72/73/74/75 Sensor, pad wear, inspection. If you don't take the time to look into Volvo D13 7423 spn fault when it arises, it can . My Volvo has low voltage and idles rough. With Diesel Repair, users gain access to comprehensive fault code information for the 2010–2013 Volvo D13—including SPN, FMI, and PID During severe weather conditions and heavy duty applications, an SPN 1659 FMI 12 DTC may display during engine warm-up and indicate an issue even when the cooling system is Home / DTC TRUCKS / VOLVO / All Engines (2010 Emissions) / Volvo All Engines (2010 Emissions) Fault Code: SPN 1659 FMI 12 PID: PSID 109 Engine Coolant System thermostat FSB 284-038, Engine Coolant Thermostat Software Update (SPN 1659 FMI 12) (February 2013) SPN 1659 FMI 12 relates to the selective catalytic reduction (SCR) system, often pointing to a DEF quality or dosing issue. See SPN 1659 for the first thermostat. Volvo D13 7423 spn fault code name is Engine Coolant System Thermostat 2. Inspect sensor wiring and connectors for damage or corrosion. dc5q1, ncyas, yi61t, 5blm8, zpfz, klcx, 7reyb, gtlb5, oaj5, 4ckmt,