PACCAR PX-6 CM2150 (2007-09) Fault Code: 1877 PID: SPN: 3245 FMI: 4 Aftertreatment Exhaust Gas Temperature 3 Circuit – Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at the aftertreatment diesel particulate filter outlet temperature sensor circuit.

Verify the electronic control module (ECM) calibration is correct. Check the calibration revision history found on QuickServe® Online for applicable fixes to the calibration stored in the ECM. If necessary, recalibrate the ECM.

The aftertreatment diesel particulate filter outlet temperature sensor shares return wires in the OEM harness with other sensors. A shorted return can cause multiple fault codes to be active.

Possible causes:

1)Signal shorted to ground in the harness
2)Signal shorted to return or ground in the sensor.

Possible repairs:

1)Replace the aftertreatment diesel particulate filter outlet temperature sensor.
2)Replace the OEM harness.
3)Replace the aftertreatment harness.
4)Replace all interconnects.
5)Replace the ECM.

Categories DTC TRUCKS, PACCAR, PX-6 CM2150 (2007-09) Tags -, 1877, 2007-09, 3, 3245, 4, Aftertreatment, at, Below, Circuit, Circuit., CM2150, Code, Detected, Diesel, Exhaust, Fault, Filter, FMI, Gas, Low, Normal, or, Outlet, PACCAR, Particulate, PID, PX-6, Sensor, Shorted, signal, Source., SPN, Temperature, the, to, Voltage

Hino DX3 2025 Diagnostic Software
Hino $95.00
Rated 0 out of 5
Diesel Diagnostic Link 8.17 SP1 2023
Detroit $96.00
Rated 0 out of 5
Nexiq eTechnician 1.3.62 2020 etechnician software
NEXIQ $50.00
Rated 0 out of 5
MANUAL SERVICE DEUTZ AGROTRON 108-118-128
Trucks software $38.00
Rated 0 out of 5
Navistar Engine Diagnostics 2018 NED
Navistar $40.00
Rated 0 out of 5

Noregon JPRO Commercial Fleet Diagnostics 2017 v3
JPRO $35.00
Rated 0 out of 5
PACCAR Electronic Service Analyst 5.4.3.0 SW files 27.03.2021 software trucks
PACCAR $60.00
Rated 0 out of 5
Detroit Diesel Switcher Tool + Video Manual
Detroit $12.00
Rated 0 out of 5
download JPRO 2023 1.2 off-highway – on-highway
JPRO $96.00
Rated 0 out of 5
Wabco Diagnostic Software 2021 (Tebs-E 6.01) + PINS
Trucks software $60.00
Rated 0 out of 5
Perkins EST 2021B v1.0 Active License + FPKG ( 1 PC )
CAT $75.00
Rated 0 out of 5
ddct Detroit diesel calibration tool (DDCT) v4.5 English Include Calibrations & Metafiles
Detroit $30.00
Rated 0 out of 5
Meritor WABCO Toolbox 12.12 Software
Trucks software $40.00
Rated 0 out of 5
Diamond Logic Builder DLB 2019 Database 2019
Navistar $50.00
Rated 0 out of 5
AGCO EDT 2023 Electronic Diagnostic Tool 1.125
AGCO $120.00
Rated 0 out of 5
Volvo Penta EPC 6 Offline VMware [12.2021] VMware
Trucks software $64.00
Rated 0 out of 5
DETROIT DDDL 8.14 SP3 – Detroit Diesel Diagnostic Link 8.14 SP3 2021 ( 1PC )
Detroit $73.00
Rated 0 out of 5
NAVISTAR ENGINE CYLINDER PERFORMANCE ANALYZER V7.8.8.1
Navistar $52.00
Rated 0 out of 5
10 IN 1 FOR CAT SIS Caterpillar 2021 Full Service Dealer INCLUDING CAT 2019 C
CAT $110.00
Rated 0 out of 5
Diamond Logic Builder DLB 2018
Navistar $40.00
Rated 0 out of 5

MANUAL SERVICE DEUTZ AGROTRON K 90-100-110-120 Profiline
DEUTZ $35.00
Rated 0 out of 5
MANUAL SERVICE DEUTZ AGROTRON 106-110-115-120-135-150-165 MK3
DEUTZ $34.00
Rated 0 out of 5
SERVICE MANUAL DETROIT Diesel-Ash Accumulator Reset (2 02-10 Rev)
DETROIT $15.00
Rated 0 out of 5
SERVICE MANUAL International Engines DT466 (2004-2006)
INTERNATIONAL ENGINES $45.00
Rated 0 out of 5
SERVICE MANUAL Carrie 30s
CARRIE $20.00
Rated 0 out of 5
SERVICE MANUAL HINO FD.FE.FF.SG 2015
HINO $35.00
Rated 0 out of 5
SERVICE MANUALDAF Fuso FE & FG Series 1992-1995
FUSO $27.00
Rated 0 out of 5
SERVICE MANUAL MACK V-MAC IV (2004 Emissions)
MACK $29.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 864 sms
BOBCAT $57.00
Rated 0 out of 5
SERVICE MANUAL HINO FD.FE.FF.SG 2014
HINO $34.00
Rated 0 out of 5