MSefi.com read only forum (Jan.15,2018)

EDIT: Do I correctly assume that you are driving those injectors with PWM?

My setting are:

Injector open time (1.0)

Batt voltage correction (0.20)

PWM current limit (28)

PWM time threshold (1.0)

Injector PWM period (66)

But I still don't know why I'm having communication problems.

Thanks

Low, the TB is from an old Holley Projection kit. The engine ran fine and there was nothing changed in the program other than adding a LC1 wide band O2.

Ok, here is the short and sweet.

Project: AMC 401, Holley TBI, HEI. The project was put on hold for the winter (minus 0 deg cold), Jeep started and ran fine before layup. Only changes done was new LC1 wide band O2, now I can only get the MSII to talk to my laptop while I crank the engine, and the ...

Hei 7 pin limit to 2000 RPM

I'm running V3 Main Board w/MS II Rev 2.29000, AMC 401 (stock except mild rv cam), Holley throttle body, Mallory HEI Dist with 7 pin Module w/timming set at 10deg BTDC.

Ok I have the engine running and have set timing to 10 Deg BTDC and have the Trigger Offset at 8.5 ...