:RTFM:
http://www.megamanual.com/ms2/pcb.htm
"PWM Flyback On-Board: The flyback and synchronous rectifier (flyback damper) circuits are now on the V3 board, so no external flyback board is required as was the case with version V2.2 MegaSquirt. This is a build option, so if you are using high ...
Search found 4 matches
- Fri Aug 04, 2006 10:42 am
- Forum: Injectors, Fuel & Air Supply
- Topic: Overheated and blew injector driver
- Replies: 10
- Views: 761
- Thu Aug 03, 2006 9:35 am
- Forum: Injectors, Fuel & Air Supply
- Topic: Overheated and blew injector driver
- Replies: 10
- Views: 761
The flyback board is definitely the best way to go.
But if you want to use resistors, they will work, but you may need to experiment.
You are correct on the total ohms. Just add the injector and resistor.
I would start with 1.5 amps hold current. The spec's I saw for your injectors show them at 2.9 ...
But if you want to use resistors, they will work, but you may need to experiment.
You are correct on the total ohms. Just add the injector and resistor.
I would start with 1.5 amps hold current. The spec's I saw for your injectors show them at 2.9 ...
- Wed Aug 02, 2006 1:14 pm
- Forum: Injectors, Fuel & Air Supply
- Topic: Overheated and blew injector driver
- Replies: 10
- Views: 761
Have you read the injector section of manual? 
http://www.megamanual.com/v22manual/minj.htm
"....To eliminate PWM altogether, use a 5 to 8 ohm resistor (with a 20 to 25 watt rating) in series with each injector. "
http://www.megamanual.com/v22manual/minj.htm
"....To eliminate PWM altogether, use a 5 to 8 ohm resistor (with a 20 to 25 watt rating) in series with each injector. "
- Tue Mar 14, 2006 1:43 pm
- Forum: OEM EFI Hardware
- Topic: OEM external fuel pump options?
- Replies: 10
- Views: 1292