Checking the wiring
WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition off
Check the resistance on the affected injector between terminals #1 and #2. The resistance must be approximately 12 Ω. Check the signal cable between the affected injector terminal #2 and engine control module (ECM) terminal #59 (ECM-1E), terminal #90 (ECM-1F), terminal #60 (ECM-20) or terminal #89 (ECM-21). Check for a short-circuit to supply voltage according to Short-circuit to supply voltage. Permanent faults .
Remedy as necessary.
Other information:
- To connect the breakout box, see Connecting the breakout box. EMS 2000
- To access or replace the injector, see Replacing the injector(s)
- For information about signals, see Signal specification .
- Continue