Boost Solenoid Output Pin? - Reverant Enhanced MS2
#1
Boost Solenoid Output Pin? - Reverant Enhanced MS2
I just hooked up a DIY autotune boost solenoid but I can't seem to get it to do anything (tried open loop at 100 and 0 duty, and closed loop). I have the ground hooked up to the green wire (pin 20) on the Reverant enhanced ms2 and the other wire to +12v. I suspect that the MS is using the wrong pin to control the solenoid which is currently outputting on PA0. Is this the right pin to output on? Any other ideas?
#5
Well, I am retarded, the fuse blew somehow in the 20 minutes after I installed it. I did some tuning today and am doing okay with the closed loop control. I'm targeting 10 psi but still have a bit of oscillation (probably need more D).
What I don't like is how the solenoid isn't closed until I mash the gas. It's resulting in some shitty spool times and I don't hit 10psi until 4000 RPM. I'd like the solenoid to stay completely closed until I hit my target. Is that possible with closed loop?
BTW I have the flying miata kit with full 3" exhaust and 2560 turbo. On wastegate it hits 8psi and creeps to 10 by redline (probably because of the exhaust)
What I don't like is how the solenoid isn't closed until I mash the gas. It's resulting in some shitty spool times and I don't hit 10psi until 4000 RPM. I'd like the solenoid to stay completely closed until I hit my target. Is that possible with closed loop?
BTW I have the flying miata kit with full 3" exhaust and 2560 turbo. On wastegate it hits 8psi and creeps to 10 by redline (probably because of the exhaust)
#6
Elite Member
iTrader: (37)
Join Date: Apr 2010
Location: Very NorCal
Posts: 10,441
Total Cats: 1,899
You should know better than to say things like that on this forum
#7
Well we do drive miatas, don't we all want the D? Anyway, I couldn't care less about the creep because that's no problem for my 650cc injectors from FIC. In fact I'm targeting about 11psi (175kpa).
I'm not entirely sure how to keep the solenoid closed until I hit my target. I'm thinking I should figure out what RPM I hit my target at with the solenoid manually closed in open loop and then make all the values below that RPM 175kpa in my boost target table
I'm not entirely sure how to keep the solenoid closed until I hit my target. I'm thinking I should figure out what RPM I hit my target at with the solenoid manually closed in open loop and then make all the values below that RPM 175kpa in my boost target table
Thread
Thread Starter
Forum
Replies
Last Post
Zaphod
MEGAsquirt
47
10-26-2018 11:00 PM
StratoBlue1109
Miata parts for sale/trade
21
09-30-2018 01:09 PM