CPE EMS Problem???

i dont know if the problem i have is the same with the one u guys talking about....im getting mad hiccups/stumble.....=( same problem like sp33d 3
 
Its all news to me, running at 17 the ems I wasn't getting no fuel cut no stumbling, nothing. Car pulled like hell. the only thing I got with the ems were CEL's for low circuit inputs...??? Just strange to me that all of us are expriencing different situations.
 
Its all news to me, running at 17 the ems I wasn't getting no fuel cut no stumbling, nothing. Car pulled like hell. the only thing I got with the ems were CEL's for low circuit inputs...??? Just strange to me that all of us are expriencing different situations.

+1

im trying to pull my bov back to recirc if that doesnt help im sending my standback back to cpe to recheck...=(
 
+1

im trying to pull my bov back to recirc if that doesnt help im sending my standback back to cpe to recheck...=(

sending it back doesnt really help... i dont think its a problem with the units, i sent mine back and they said nothing was wrong with it... my bov is a recirculating valve so i dont know how it causes the fuel cut
 
I soildered my wires, mines running fine the only problem I had was the "to lean at idle"code from having a different cia and the cold weather, I got the standback updated too and it starts eisier now, and no problems, car runs great at 17psi
 
my studdering was happening before the ems. Everybody who thinks they know something kept saying you need a tune you need a tune, its your mbc thats causing this. 600 dollars later, its studdering with the only answer being "the car doesnt liek cold weather" Hopefully the fuel pump solves this, it got backtracked with the holidays and should be here monday. If it solves it, ill try running it with the bypass plug, if it works then i might take off the cpe unit and sell it for now.....wait for something else to come along. Then again well c what happens once cpe releases all these updates on their standback.
 
I soildered my wires, mines running fine the only problem I had was the "to lean at idle"code from having a different cia and the cold weather, I got the standback updated too and it starts eisier now, and no problems, car runs great at 17psi

Is there an update to fix the long cranking. I have noticed that with my standback installed. I haven't heard back from Jordan in a while now so I will call next week.
 
Stuttering G O N E.
btw i do not understand this car. it does the opposite of logic.

When its cold, cars run leaner.
When you modify the intake/exhaust, cars run leaner.

So ok its 26 degrees outside, my car only stutters when its cold. i went to datalog some runs. Sure enough 4k rpm begins to stutter and doesnt slow down till 6k. ok i got that on file. next i go to the extreme and add 8 percent of fuel after 3k rpm till redline. i get on it, 4k rpm BOOOOOM it felt like some1 slammed the brakes hard. my friend was following me and called me instantly saying that i might have lost my bumper in the fireball i shot out. So i try it again, same exact result. VIOLENT boost/fuel cut. So im like ok this makes ZERO sense, so i lean the car out -2 after 4k rpm. i have NEVER felt this car pull harder in my life. now im going to list all the things that make ZERO SENSE.

1. only happens in cold weather. Cold weather equals leaner conditions
2. only happens witht he forge bpv. Stock one leaks and doesnt hold boost.
a leaking bpv richens the car, not leans it out. wtf
3. how is my car running richer then stock after i/tbe?
4. this car is gay....but quick as hell now
5. i have a headace and can't believe leaning it out solved all my problems.
6. i feel stupid for spending money ona fuel pump
 
did you lean it out with the forge on ?? if so maybe the forge is whats leaking. if your bov leaks you will run a little rich. hhmmm maybe i wont buy that fuel pump !! i just want to buy a MBC and run 18 psi with my current mod list + a new TMIC and CBE. i guess i can alway dyno with the mods and see if it is lean or not and take it from there.
 
well, at least the you know the valve you spent $$$ on wasnt a waste !
is your fuel pump on now ??
 

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