Checking Components And Wiring

Check the cable that relates to the diagnostic trouble code (DTC). Check for a short-circuit to ground.

Check between:

• Engine control module (ECM) terminal #A16 (#A16) and injector terminal #2 (ECM-200D, injector 1)
• Engine control module (ECM) terminal #A34 (#A34) and injector terminal #2 (ECM-201D, injector 2)
• Engine control module (ECM) terminal #A15 (#A15) and injector terminal #2 (ECM-202D, injector 3)
• Engine control module (ECM) terminal #A33 (#A33) and injector terminal #2 (ECM-203D, injector 4)
• Engine control module (ECM) terminal #A14 (#A14) and injector terminal #2 (ECM-204D, injector 5).

Remedy as necessary.

Other information 

• see CONNECTING THE BREAKOUT BOX
• For 5 cylinder turbocharged engines -2004, see SIGNAL DESCRIPTION
• For 5 cylinder turbocharged engines 2005-, see SIGNAL SPECIFICATION .
• For B5xx4T, see INJECTOR/PULSE DAMPER, REPLACEMENT
• For B6xx4T, see INJECTOR / PULSATION DAMPER, REPLACING .
• see CHECKING WIRING AND TERMINALS

Fig 1: Identifying 2-Bit Connector

Courtesy of VOLVO CARS CORPORATION

Fig 2: Identifying Injector

Courtesy of VOLVO CARS CORPORATION

• Continue 

  Refer to VERIFICATION