- whatsapp +51955515985
- support@ecuforcetruck.com
- 24/7 Customer Support
Menu
Shop
Account
Subtotal: $0.00
No products in the cart.
Fault Condition: Code PSID 201 will set when the Engine Management System (EMS) Module loses communication with the Vehicle Electronic Control Unit (VECU) on the J1939 data line. The fault will become inactive if communication resumes. If communication is lost on both the J1587 and J1939 data lines, the engine will still run using the idle validation switch.
Possible repairs:
1) If code PSID 201 is NOT set, wiggle the EMS Module and VECU harnesses and connectors to try to set the code. Visually inspect the EMS Module and VECU connectors and wires for poor connections.
2) Disconnect the Vehicle Electronic Control Unit (VECU) connector A. Turn the ignition key ON. Measure the voltage between Vehicle Electronic Control Unit (VECU) connector A pin 13 and a good ground. Then measure the voltage between Vehicle Electronic Control Unit (VECU) connector A pin 14 and a good ground. If the measured voltage is 0 volts, check the battery power circuit to the Vehicle Electronic Control Unit (VECU). If the measured voltage is NOT approximately battery voltage at either pin, check the battery power circuit and connectors for loose, corroded or damaged terminals and repair as necessary.
3) Disconnect the Vehicle Electronic Control Unit (VECU) connector A. Turn the ignition key ON. Disconnect the Vehicle Electronic Control Unit (VECU) connector A. Check for continuity between Vehicle Electronic Control Unit (VECU) connector A pin 12 and a good ground. If continuity does NOT exist, repair the open in the ground circuit.
4) Turn the ignition switch OFF. Disconnect the Engine Management System (EMS) Module connector B. Disconnect the Vehicle Electronic Control Unit (VECU) connector C. Check for continuity between Engine Management System (EMS) Module connector B pin 55 and Vehicle Electronic Control Unit (VECU) connector C pin 5. If continuity does NOT exist, locate and repair the open in the data line and retest the system.
5) Turn the ignition switch OFF. Disconnect the Engine Management System (EMS) Module connector B. Disconnect the Vehicle Electronic Control Unit (VECU) connector C. Check for continuity between Engine Management System (EMS) Module connector B pin 51 and Vehicle Electronic Control Unit (VECU) connector C pin 4. If continuity exists, check the Engine Management System (EMS) Module harness and all connections for loose,
corroded or damaged terminals and repair or replace as necessary. If no loose, corroded or damaged terminals are found, replace the Engine Management System (EMS) Module.
If continuity does not exists, locate and repair the open in the data line and retest the system.
Related
Categories All Engines (2004 Emissions), DTC TRUCKS, VOLVOTag PSID 201 FMI 9
Wiring Diagrams
Component Locators
Detroit$30.00
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
- Diesel Diagnostic Link 8.17 SP1 2023
Detroit$96.00
Rated 0 out of 5
PF Diagnose$60.00
Rated 0 out of 5
- download Hitachi Construction Machinery MPDr Ver 3.7.0.0 [10.2020] Diagnostic Software
Hitachi$76.00
Rated 0 out of 5
- JPRO 2023 v3 diagnostic software latest version
JPRO$100.00
Rated 0 out of 5
- Perkins EST 2022A ( 1 PC )
Perkins$86.00
Rated 0 out of 5
- volvo delete files 2023 33,46 GB
Trucks software$300.00
Rated 0 out of 5
- DOWNLOAD Volvo VODIA 5.2.50 works with VOCOM + video
Trucks software$98.00
Rated 0 out of 5
- download MANCATS II v14.01 2014 Diagnostic software MAN CATS ( virtual machine )
MAN$75.00
Rated 0 out of 5
- Eaton Service Ranger 4.9 Engineering 4.9 [05.2021] Engineering Level ( 1 PC )
Eaton$67.00
Rated 0 out of 5
CAT$50.00
Rated 0 out of 5
PF Diagnose$60.00
Rated 0 out of 5
- MANUAL SERVICE DEUTZ AGROTRON 108-118-128
Trucks software$38.00
Rated 0 out of 5
- Perkins EST 2016C Electronic Service Tool
Perkins$50.00
Rated 0 out of 5
- Bendix Acom Pro 2022 v3 ( 1 PC ) BENDIX 2022 V3
Bendix$85.00
Rated 0 out of 5
- Hino Diagnostic eXplorer 2 – Hino DX2 1.1.19.1 with keygen unlocked ( Hino trucks )
Hino$50.00
Rated 0 out of 5
- Isuzu E-IDSS Diagnostic Service System 04.2022 ( 1 PC )
ISUZU$126.00
Rated 0 out of 5
- VOLVO PROSIS 2023 ( 11.2022 )
Trucks software$96.00
Rated 0 out of 5
- Detroit BackDoor Password Generator V1 V2
Detroit$30.00
Rated 0 out of 5
Related products
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
1000 & 2000 Gen 4$50.00
Rated 0 out of 5
- MANUAL SERVICE DEUTZ AGROPLUS 60-70-80
DEUTZ$25.00
Rated 0 out of 5
- SERVICE MANUAL EPA04 Series 60 Turbocharger Actuator Replacement
DETROIT$20.00
Rated 0 out of 5
- SERVICE MANUAL Mack MP8-Euro3
MACK$27.00
Rated 0 out of 5
- SERVICE MANUAL HINO FD.FE.FF.SG 2007
HINO$37.00
Rated 0 out of 5
- SERVICE MANUAL HINO FD.FE.FF.SG 2002
HINO$37.00
Rated 0 out of 5
- SERVICE MANUAL BOBCAT 440-443-443b sms
BOBCAT$45.00
Rated 0 out of 5
- SERVICE MANUAL International Engines MaxxForce DT 9 10 (2010-2013)
INTERNATIONAL ENGINES$20.00
Rated 0 out of 5
- SERVICE MANUAL Carrie 40 and 50 X
CARRIE$20.00
Rated 0 out of 5
- SERVICE MANUAL DETROIT DIESEL Series 92
DETROIT$38.00
Rated 0 out of 5
- SERVICE MANUAL BOBCAT 316 SMS
BOBCAT$45.00
Rated 0 out of 5