Volvo
Volvo All Engines (2004 Emissions) Fault Code: PSID 201 FMI 9 CAN1 J1939 Communication Link B
Posted by PerDiezel Solutions on
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...
Volvo All Engines (2004 Emissions) Fault Code: PSID 232 FMI 2 CAN 2 J1939 Communication Link A
Posted by PerDiezel Solutions on
Fault Condition: Code PSID 232 willset when the Engine Management System (EMS)Module is unable to send and/or receive information across the J1939 CAN2 data line. If the Engine Management System (EMS) Module loses communication with the VGT SRA Module or the EGR MFS Amplifier on the J1939 CAN2 data line, code PSID 232 will set and the Electronic Malfunction Lamp (EML) will turn on. The fault will become inactive if communication resumes. Possible repairs: Turn the ignition switch OFF first. 1) If code PSID 232 is NOT set, wiggle the EMS Module harness and connectors to try to set the...
Volvo All Engines (2004 Emissions) Fault Code: SID 1 FMI 12 Injector Unit #1
Posted by PerDiezel Solutions on
Fault Condition: If the Engine Management System (EMS) Module detects a fault in the electrical circuit while attempting to operate the Fuel Injector Unit, the Electronic Malfunction Lamp (EML) will turn ON and code SID 1 will set. Possible repairs: Turn the ignition switch OFF first. 1) Disconnect the harness electrical connector from Fuel Injector Unit #1. Check for continuity between the pins 1 and 2 of the Fuel Injector Unit #1. If the resistance is NOT between 0.9-5.2 Ohms at 68°F (20°C) or 1.5-5.8 Ohms at 218°F (103°C), Fuel Injector #1 is faulty and must be replaced.2) Disconnect the...
Volvo All Engines (2004 Emissions) Fault Code: SID 1 FMI 3 Injector Unit #1
Posted by PerDiezel Solutions on
Fault Condition: If the Engine Management System (EMS) Module detects a fault in the electrical circuit while attempting to operate the Fuel Injector Unit, the Electronic Malfunction Lamp (EML) will turn ON and code SID 1 will set. Possible repairs: Turn the ignition switch OFF first. 1) Disconnect the harness electrical connector from Fuel Injector Unit #1. Check for continuity between the pins 1 and 2 of the Fuel Injector Unit #1. If the resistance is NOT between 0.9-5.2 Ohms at 68°F (20°C) or 1.5-5.8 Ohms at 218°F (103°C), Fuel Injector #1 is faulty and must be replaced.2) Disconnect the...
Volvo All Engines (2004 Emissions) Fault Code: SID 1 FMI 5 Injector Unit #1
Posted by PerDiezel Solutions on
Fault Condition: If the Engine Management System (EMS) Module detects a fault in the electrical circuit while attempting to operate the Fuel Injector Unit, the Electronic Malfunction Lamp (EML) will turn ON and code SID 1 will set. Possible repairs: Turn the ignition switch OFF first. 1) Disconnect the harness electrical connector from Fuel Injector Unit #1. Check for continuity between the pins 1 and 2 of the Fuel Injector Unit #1. If the resistance is NOT between 0.9-5.2 Ohms at 68°F (20°C) or 1.5-5.8 Ohms at 218°F (103°C), Fuel Injector #1 is faulty and must be replaced.2) Disconnect the...
