Search found 2 matches
- 21 May 2019, 10:30
- Forum: Volvo S40 & V40 2000-2004
- Topic: Voltage drop when AC on but no battery dash light
- Replies: 2
- Views: 850
Re: Voltage drop when AC on but no battery dash light
Will do. Thanks, Chris
- 21 May 2019, 09:50
- Forum: Volvo S40 & V40 2000-2004
- Topic: Voltage drop when AC on but no battery dash light
- Replies: 2
- Views: 850
Voltage drop when AC on but no battery dash light
I purchased a 2003 V40 for my sister and am trying to get it to a good spot where she can drive it worry free for a while. Here is the issue that I am noticing. Using a ScanGauge2 to monitor: ~13.7 on startup drops to 12.7-13.0 during AM commute in (typically no ac) On commute home (low rpm) 12.7 is...