RON 97

After flashing I started the engine (cold start), waited until the rpm settled and backed out of my garage. The engine just stalled. No codes. Restarted engine. Stopped logging. Moved back and forth. The engine stalled again.

When I went WOT, for a brief moment I thought wth is going on? because the car wasn't pulling but soon after that I could feel it's gradually pulling off. I stopped on a shoulder to check the log and found a super knock code in cylinder #2 (https://ibb.co/5FfstcH). It looks like the timing correction from 6500rpm couldn't be fixed so the DME threw a code. The throttle closure and timing corrections early on would also explain the loss of low-end torque I felt.

Log #1 was in D mode. #2 was in S mode. I could feel the pedal response has gotten sharper. I first thought it's too sensitive but I got used to it quickly. The Aquamist system was triggered somewhere in the second log (It is set to trigger at 39% fuel injector duty cycle of #1 injector).

Log #1: Engine was stone cold, Log #2: Engine was a bit warmed up. Log #3: Engine was hot. I notice the LTFT stays below -10% while idling and I wonder if this is normal/intentional.

The second cold start failed completely. I started logging before turning the engine on just in case and surprisingly the engine died almost immediately after starting. I turned it off, restarted, but the engine died again immediately. DME shadow code 2BDE (Fuel high pressure during fuel injection release: Pressure too low) was logged. I had this code when my HPFP was going out but it never came back after I replaced my HPFP a year ago.

During the first cold start (next day after flashing), my engine stalled. It started fine, rpm went up as usual and tried to settle down as usual but suddenly the engine started shaking like crazy, (I quickly started logging at this point), the engine struggled to keep the rpm steady and eventually stalled. I restarted (second log), idling started getting smoother. After a while I shut off, restarted and logged again (3rd log), the rpm eventually settled to the usual 700rpm. Never enabled cold start noise reduction or startup roar. I noticed LTFT stays around -10% when idling.

FULL IE BOLT ONS

UPDATED FILE FROM IE TO REMOVE INTAKE MANIFOLD FLAP ERROR CODE

97 RON pump gas + ethanol/water mix (70:30 by weight) injected. [EDIT 3/4/2020] Maybe not a fair comparison to other logs because I went WOT at above 3100rpm.