PACCAR PX-6 CM2150 (2007-09) Fault Code: 2272 PID: 27 SPN: 27 FMI: 4 EGR Valve Position Circuit – Voltage Below Normal or Shorted to Low Source. Low signal voltage has been detected at the EGR valve position 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, calibrate the ECM. Use the corresponding Troubleshooting and Repair Manual for the engine being serviced.

Possible causes:

1)EGR valve position sensor wiring shorted to ground, open circuit, or shorted to power supply
2)Loss of the EGR valve position sensor supply voltage or the ground circuit.
3)Fuel Injector wiring harness shorted to ground, open circuit, or shorted to power supply.

Possible repairs:

1)Replace the ECM.
2)Replace the engine harness.
3)Replace the EGR valve motor.

Categories DTC TRUCKS, PACCAR, PX-6 CM2150 (2007-09) Tags -, 2007-09, 2272, 27, 4, at, been, Below, Circuit, Circuit., CM2150, Code, Detected, EGR, Fault, FMI, has, Low, Normal, or, PACCAR, PID, Position, PX-6, Sensor, Shorted, signal, Source., SPN, the, to, Valve, Voltage

Caterpillar ET 2022A Electronic Technician + Factory Password (1PC)
CAT $96.00
Rated 0 out of 5
Volvo Intermediate Storage File Encryptor/Decryptor (Editor) VISFED 0.3.2
Trucks software $35.00
Rated 0 out of 5
VOLVO IMPACT 2022 V.9227 offline
Trucks software $110.00
Rated 0 out of 5
Cumminmms Insiter 8.9 Diagnostic Software
cummisznn $95.00
Rated 0 out of 5
Meritor Wabco Tool Box 12.9.1
Trucks software $35.00
Rated 0 out of 5

Isuzu E-IDSS Diagnostic Service System 04.2022 ( 1 PC )
ISUZU $126.00
Rated 0 out of 5
Wabco ToolBox plus 13.7.0.1 + ECAS CAN2 v3.00 Diagnostics Software
Trucks software $84.00
Rated 0 out of 5
JPRO Diagnostic Software Download 2024
JPRO $100.00
Rated 0 out of 5
Noregon JPRO 2023 V3 Diagnostic Software Download 1pc
JPRO $86.00
Rated 0 out of 5
Volvo Impact 2021 Trucks & Buses 06.2021 DVD 9116 Spare Parts Catalog
Trucks software $55.00
Rated 0 out of 5
CAT CDVR PC Software – Caterpillar Digital Voltage Regulator (CDVR) WINDOWS 10
CAT $45.00
Rated 0 out of 5
VOLVO PREMIUM TECH TOOL PTT 2.7.30 Developer + Devtool + INSTALATION VIDEO!
Trucks software $60.00
Rated 0 out of 5
CAT ET 2022A Advanced diagnostic software for Caterpillar equipment
CAT $95.00
Rated 0 out of 5
Navistar Engine Diagnostics 2018 NED
Navistar $40.00
Rated 0 out of 5
Detroit Diesel DDDL CutOut Calculator v0.1+Tutorials
Detroit $15.00
Rated 0 out of 5
Hino Diagnostic eXplorer 2 – Hino DX2 v1.1.21.4 with keygen unlocked ( Hino trucks )
Hino $60.00
Rated 0 out of 5
volvo Devtool Studio V2 / V3 / V4 Developer tool plus 2.6 / 2.7
Trucks software $35.00
Rated 0 out of 5
Isuzu IDSS 2021 Diagnostic Software
ISUZU $100.00
Rated 0 out of 5
download JPRO 2023 1.2 off-highway – on-highway
JPRO $96.00
Rated 0 out of 5
JPRO 2023 v3 diagnostic software latest version
JPRO $100.00
Rated 0 out of 5

SERVICE MANUAL Carrie Genises TM900 TM1000
CARRIE $28.00
Rated 0 out of 5
SERVICE MANUAL HINO FD.FE.FF.SG 2016
HINO $40.00
Rated 0 out of 5
SERVICE MANUAL Carrie Metrobird TDS 115
CARRIE $25.00
Rated 0 out of 5
SERVICE MANUAL VOLVO DD12A (1993-1998)
TRUCK MANUALS $38.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 974-975 sms
BOBCAT $35.00
Rated 0 out of 5
SERVICE MANUAL DETROIT Earings – Technicians Guide
DETROIT $18.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 331 334 sms
BOBCAT $65.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 329 sms
BOBCAT $55.00
Rated 0 out of 5
SERVICE MANUAL DAF LF45, LF55 Series Workshop Manual
TRUCK MANUALS $35.00
Rated 0 out of 5
SERVICE MANUAL DD Series (EPA 2007-Current)
DETROIT $35.00
Rated 0 out of 5