Replaced D19... problem solved!
I replaced the 5.6V ZD with a 5.1V ZD because it's all I had available. Do you think it will be okay to leave it in there permanently?
Search found 4 matches
- Fri Jul 09, 2010 12:08 pm
- Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
- Topic: Battery voltage increasing (failed board component?)
- Replies: 5
- Views: 305
- Fri Jul 09, 2010 11:25 am
- Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
- Topic: Battery voltage increasing (failed board component?)
- Replies: 5
- Views: 305
Re: Battery voltage increasing (failed board component?)
D19 gets blistering hot immediately... and F1 gets hot after about 20 seconds...
- Fri Jul 09, 2010 10:37 am
- Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
- Topic: Battery voltage increasing (failed board component?)
- Replies: 5
- Views: 305
Re: Battery voltage increasing (failed board component?)
Update... when the battery voltage displayed in Megatune starts increasing, the 5V on MS board starts decreasing...
- Fri Jul 09, 2010 9:15 am
- Forum: MS-II and V2.2/V3 Main Board Assembly, Testing, and Troubleshooting
- Topic: Battery voltage increasing (failed board component?)
- Replies: 5
- Views: 305
Battery voltage increasing (failed board component?)
Started doing this out of nowhere after a year of running fine...
When I first power on the Megasquirt the battery voltage is correct and stable, but after about 15 seconds it starts climbing real high (18-19v). The actual input voltage at the DB37 connector is stable. This happens on both the car ...
When I first power on the Megasquirt the battery voltage is correct and stable, but after about 15 seconds it starts climbing real high (18-19v). The actual input voltage at the DB37 connector is stable. This happens on both the car ...