Hi, A little background first.
Garaged for 6 months without power
Procharged at 10 PSI running on E85
The tune i am using has been used for a year without issues before
Car has a perfect idle and is cruising great as long as you do not push the pedal to much. When you do it almost feels like a clutch slip although it isn´t (log files) Spark drops like a rock according to hptuners and what happens in reality is that the car is running away very rough and a little bit of backfiring (of course because of gas in exhaust because of the low timing)
Before i logged with hp tuners i tried changing fuel pump, spark plugs, cables, coils, IAT sensor, injectors
I do not have any error codes at all
FP is great
Compression is great in the engine
I have tried max out the VE maximum table in hptuners
I have also tried zeroing out the tq mgmt table
It did get a little better but the issues is still there especially in low rpm:s, car has been running great on the same tune last year
Could i turn on any specific error codes to get more info?
Could it be a engine mechanical issue although good compression and no mechanical noices?
ECT is always disabled... could it be the issue anyway if broken?
ECU issues?
You could see the extreme loss in retard at 2.35 for example in crap3, happens all the time and is noticeble every time you push the throttle