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

Is PT7 (processor pin 10) hooked to AN07 (processor pin 34)?

The reason i ask is because we wanted to use spareadc2 and it seems it is hooked to PT7 at the processor , we can turn PT7 on in the output port settings and the ADC7 gauge will go from 14 to 1024 as PT7 toggles on and off but stays at 14 ...

I am helping a guy with his Microsquirt, and we want to use the spare ADC's (6-7) for a sensor input ,but for some reason it will not read the full scale, ADC7 will read around 15, then when we start the motor it will read 1023 ( the input voltage does not change ) we have measured the input voltage ...

Yes i will buy a few to play around with got a few projects in mind that might work real nice with these.

I'd like to comment on this also.I was really hoping for a 12' sequencer harness but the Idea of just a plug and terminals has a real appeal for an upgrade to the sequencer from an older MS. Never even considered just a plug and pins. I think this is a great option and has my vote as a cost saver ...

Bruce Bowling wrote:The uS code is the exact same as the MSII base code. The base code supports 4-bar MAP sensor, and it also has a constant barometric update mode.

- Bruce

Thanks Bruce thats what i needed to know.

Will the uS work with the 4bar map sensor form DIY?

Will it also do constant barometric correction?

i guess you could hook a volt meter to the tach output it should be a ground pulse that comes out of the box

you use the tach output from the msd do not use the -side of the coil your output from the msd might be bad i have had quite a few of them go bad in the past .

Yes 100 kpa is what you want unless you boosting it.

Im not sure on the msd butt the accel part (there are two part # one is a hi-po thats good to 9k rpms)
standerd module # is 110-35361 $39.99
hi-po module # is 110-35367 $65.99
Either one of these should work great.