Detroit DD16 EPA07 (2007-09) Fault Code: SPN 84 FMI 21 (CPC) Vehicle Speed Sensor Erratic

DESCRIPTION:
Vehicle speed sensor erratic.

MONITORED PARAMETER:
Vehicle Speed Sensor (VSS).

TYPICAL ENABLING CONDITIONS:
1. Rpm greater than 1500.
2. Torque demand on.

MONITOR SEQUENCE:
None

EXECUTION FREQUENCY:
Continuous when enabling conditions met.

TYPICAL DURATION:
10 seconds

DASH LAMPS:
MIL

ENGINE REACTION:
None

VERIFICATION:
1. Rpm greater than 1500.
2. Torque demand on.

NOTE: If codes for other modules are present, fix those first.

PROBABLE CAUSES:
1. Improper programming of the CPC (Common Powertrain Controller).
2. Other failed modules on the truck (Transmission, ABS, Cab controller, etc…).
3. Battery/battery cable issues, or electrical issue on truck.
4. Vehicle speed sensor.
5. Vehicle speed sensor harness/connector.

Related

Categories DD16 EPA07 (2007-09), Detroit, DTC TRUCKS Tags 2007-09, 21, 84, Code, CPC, DD16, Detroit, EPA07, Erratic, Fault, FMI, Sensor, Speed, SPN, Vehicle

Detroit BackDoor Password Generator V1 V2
Detroit $30.00
Rated 0 out of 5
Detroit Diesel Diagnostic Link DDDL 8.0 PRO PROFESSIONAL Software trucks
Detroit $25.00
Rated 0 out of 5
Diamond Logic Builder DLB 2019 Database 2019
Navistar $50.00
Rated 0 out of 5
International Truck ISIS – Oncommand Service Information Q4.2020 [04.2020]
Navistar $85.00
Rated 0 out of 5
VOLVO PREMIUM TECH TOOL PTT 2.7.116 + APCI 2021 + devtool ( ONLINE )
Trucks software $80.00
Rated 0 out of 5

HINO EPC 2018 TRUCKS / BUSES 2018 EPC PARTS CATALOG
Hino $85.00
Rated 0 out of 5
CAT Password Recovery Tool for CAT ecm configuration files WINDOWS 10
CAT $20.00
Rated 0 out of 5
Allison Doc Premium Update 2023 v2
Allison $102.00
Rated 0 out of 5
JPRO 2023 v3 diagnostic software latest version
JPRO $100.00
Rated 0 out of 5
Cat Factory Password Generator 1.0 2019 WINDOWS 10
CAT $55.00
Rated 0 out of 5
Detroit BackDoor Password Generator V1 V2
Detroit $30.00
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
Meritor Wabco Tool Box 12.9.1
Trucks software $35.00
Rated 0 out of 5
Bobcat Software Service Analyzer Version 87.07 ( 1PC )
Bobcat $90.00
Rated 0 out of 5
Allison doc premium update 2023 v1 Diagnostic Software Download
Allison $96.00
Rated 0 out of 5
CAT ET Electronic Technician 2019C
CAT $40.00
Rated 0 out of 5
DDDL 8.17 2023 Detroit Diesel Diagnostic Link Software
Detroit $96.00
Rated 0 out of 5
Volvo Premium Tech Tool PTT 2.8.130 Diagnostic Software 04.2022 ACPI ( 1 PC )
Trucks software $143.00
Rated 0 out of 5
DOWNLOAD VOLVO MATRIS 2.3.3
Trucks software $60.00
Rated 0 out of 5
Hino DX3 1.22.10 2022 ( 1 PC )
Hino $96.00
Rated 0 out of 5

SERVICE MANUAL BOBCAT 316 SMS
BOBCAT $45.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 116 sms
BOBCAT $54.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 440b sms
BOBCAT $45.00
Rated 0 out of 5
SERVICE MANUAL DAF Workshop Manual DD DF DT Series
DAF $20.00
Rated 0 out of 5
SERVICE MANUAL DETROIT DIESEL DDEC II to III-IV Conversion
DETROIT $18.00
Rated 0 out of 5
SERVICE MANUAL INTERNATIONAL ENGINE VT365 (2003 & Older)
INTERNATIONAL ENGINES $24.00
Rated 0 out of 5
SERVICE MANUAL MACK V-MAC IV (2004 Emissions)
MACK $29.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 953 sms
BOBCAT $40.00
Rated 0 out of 5
SERVICE MANUAL Mack Marine M-E7
MACK $27.00
Rated 0 out of 5
MANUAL SERVICE DEUTZ AGROTRON 210-235-265
DEUTZ $34.00
Rated 0 out of 5