I'd like to think I'm getting good at checking these, but it doesn't hurt to have another set of eyes on stuff. Car pulls smoothly, love the setup and features of JB4. I want to turn up the boost to ~28-30psi.
Any idea how to improve my post-shift power? It feels like a dog every time I bang gears. As you can see, timing takes a dump and takes forever to recover (if it does). I noticed at the beginning of the 4th gear switch, the pedal is at 100% but the throttle stays low for a bit. Why is this? I have traction control completely turned off.
Also, in the 3-4 log, you can see my trims and AFRs have some differentiation. I think my O2 sensors are on their way out. I'm clearing codes to normalize things until I can get some new Bosch sensors installed this week.
Datazap (CSV attached at bottom of post):
https://datazap.me/u/suspenceful/doc-race-6266-3rd-gear
https://datazap.me/u/suspenceful/doc-race-6266-3rd-4th-gear
Details:
Any idea how to improve my post-shift power? It feels like a dog every time I bang gears. As you can see, timing takes a dump and takes forever to recover (if it does). I noticed at the beginning of the 4th gear switch, the pedal is at 100% but the throttle stays low for a bit. Why is this? I have traction control completely turned off.
Also, in the 3-4 log, you can see my trims and AFRs have some differentiation. I think my O2 sensors are on their way out. I'm clearing codes to normalize things until I can get some new Bosch sensors installed this week.
Datazap (CSV attached at bottom of post):
https://datazap.me/u/suspenceful/doc-race-6266-3rd-gear
https://datazap.me/u/suspenceful/doc-race-6266-3rd-4th-gear
Details:
- N54 - 6MT
- Doc Race Single Turbo Kit w/ 6266 BB turbo
- JB4 & MHD - BMS ST TS E85 PI BEF
- VRSF 7.5″ race intercooler
- VRSF charge pipe with TiAL blow off valve
- Precision Raceworks ignition coil kit
- Precision Raceworks Stage 3+ LPFP with upgraded fuel feed line
- Black Market Parts port injection kit
- Burger Motorsports port injection controller
- SPEC Stage 3+ clutch
- MFactory single-mass flywheel
- Burger Motorsports oil catch can
- RB PCV
- NGK 5992 1-step colder spark plugs
- 3.5 bar TMAP sensor