Checking Component And Cables
WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
Check cable between control module #8 and flame sensor signal cable for a short-circuit to ground according to Short-Circuit To Ground, Permanent Faults .
HINT: Because it is difficult to separate the flame sensor ground lead from the signal cable measure the cables one at a time to see if the re is a permitted value from one of them.
If no fault in the cable is found replace the flame sensor.
Remedy as necessary.
Other information:
- To access the control module/connect breakout box, see Connecting the Breakout Box .
- To access/replace the flame sensor, see Replacing Overheat Protection, Thermostat Flame Sensor And Coolant Temperature Sensor .
- For other values, see Signal Specification Additional Heater 912-D/B .
- Continue
Refer to Verification