Checking components and wiring

Check the resistance of the injector between terminals 1 and 2.

Check the cable between injector terminal 2 and control module:

terminal #A16 (#A16) (ECM 2310)
terminal #A34 (#A34) (ECM 2320)
terminal #A15 (#A15) (ECM 2330)
terminal #A33 (#A33) (ECM 2340)
terminal #A14 (#A14) (ECM 2350).

Check the power supply between system relay terminal 3 and injector terminal 1. Check for an open-circuit.

Remedy as necessary.

Other information

To connect the breakout box / access the control module, see Connecting the breakout box
To access or replace the injector, see Injectors/pulsation dampers, replacing
For resistance values, see Component specifications
For information about signals, see Signal description .

Fig 1: Identifying 2-Bit Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 2: Identifying Ohmmeter

Courtesy of VOLVO CARS OF NORTH AMERICA.

Fig 3: Identifying Injector

Courtesy of VOLVO CARS OF NORTH AMERICA.