GST with PSI
DSM Wiseman
- 2,728
- 1,503
- Jul 27, 2005
-
San Diego,
California
1). Any boost, vac, or exhaust leaks?
No boost leaks
2). Verified mechanical timing?
Yes
3). Verified base timing?
5* BTDC
4). Ignition system
COP or Stock Coil: COP
Wire brand and Age: N/A
Spark Plug brand, type and Gap: BPR6ES
5). Motor health (Compression Test)
Newly built motor @ ~4,500 miles
Cylinder 1: 135
Cylinder 2: 135
Cylinder 3: 130
Cylinder 4: 135
6). Performed basic throttle body adjustments?
Idle Switch: Simulated
Throttle Cable: Good
TPS: Adjusted properly
BISS: Adjusted properly
7). Compression ratio
Ross 2G 85.5mm 8.3:1 forged aluminum pistons
8). Any known bad sensors or brittle wiring?
None
9). Any DTC/CEL codes?
None
10). Electrical system
Car off (not running): Good
Car running: Good
11). Base fuel pressure and injector values
Base Fuel Pressure: 37psi
Injector Size (cc/min): Evo VIII 560cc
12). Properly calibrated and configured wideband sensor
Sensor Brand: Innovate LC-1
Calibration Date: Nov 15, 2014
13). Type of fuel
Type: 93 pump
Percent of Ethanol:
14). Watched ECMlink how-to videos?
Yes
I recently installed the final parts I needed to really start tuning the car, mainly, the Innovate WB and Evo 8 MAF. I spent about 3 hours today doing 3rd gear pulls and tweaking the tune, and I think I'm pretty close. I'm fairly new to tuning, so I'd like another set of eyes to confirm I'm not screwing this up.
I'm working from stock Evo 8 timing and fuel tables that's I've modified. My profile and mod list is complete and up to date. I have uploaded 3 logs of 3rd gear pulls from ~2500-7000 RPM. I made minimal changes to the maxoct timing table and MAF sliders between pulls. Everything else was unchanged. The logs are chronologically labeled pull 11, 8 and 7. Pull 11 being the most recent and complete tune.
-Boost: I'm running ECMlink boost control. The car is set to 17psi, and tapers off to about 15 by 6500 RPM.
-MAF: So, I've got the AFRatioEST and the WB to line up the best I can. From 500-700hz, the car never wants to play nice. I'll add or take out air to get it to line up better, and it seems like it doesn't make much of a difference. I think the map needs some work after about 1200hz as well, but I didn't mess with it much.
-Knock: I tried to do at least 2 back to back pulls before making any changes to the tune. Sometimes, 3 pulls on the same tune would or would not yield knock. My coolant and intake temps were all pretty much the same each pull, and there didn't seem to be any rhyme or reason as to why I would sometimes get a degree or 2 of knock, and sometimes I wouldn't. I was satisfied with a degree or under, so someone please let me know if that's unacceptable.
-MAP sensor. I'm logging it, but it's not reading correctly. I need to screw with the scalar to get it registering right. Just disregard the MAP readings.
Any advice, corrections or feedback would be greatly appreciated. Thanks in advance.
No boost leaks
2). Verified mechanical timing?
Yes
3). Verified base timing?
5* BTDC
4). Ignition system
COP or Stock Coil: COP
Wire brand and Age: N/A
Spark Plug brand, type and Gap: BPR6ES
5). Motor health (Compression Test)
Newly built motor @ ~4,500 miles
Cylinder 1: 135
Cylinder 2: 135
Cylinder 3: 130
Cylinder 4: 135
6). Performed basic throttle body adjustments?
Idle Switch: Simulated
Throttle Cable: Good
TPS: Adjusted properly
BISS: Adjusted properly
7). Compression ratio
Ross 2G 85.5mm 8.3:1 forged aluminum pistons
8). Any known bad sensors or brittle wiring?
None
9). Any DTC/CEL codes?
None
10). Electrical system
Car off (not running): Good
Car running: Good
11). Base fuel pressure and injector values
Base Fuel Pressure: 37psi
Injector Size (cc/min): Evo VIII 560cc
12). Properly calibrated and configured wideband sensor
Sensor Brand: Innovate LC-1
Calibration Date: Nov 15, 2014
13). Type of fuel
Type: 93 pump
Percent of Ethanol:
14). Watched ECMlink how-to videos?
Yes
I recently installed the final parts I needed to really start tuning the car, mainly, the Innovate WB and Evo 8 MAF. I spent about 3 hours today doing 3rd gear pulls and tweaking the tune, and I think I'm pretty close. I'm fairly new to tuning, so I'd like another set of eyes to confirm I'm not screwing this up.
I'm working from stock Evo 8 timing and fuel tables that's I've modified. My profile and mod list is complete and up to date. I have uploaded 3 logs of 3rd gear pulls from ~2500-7000 RPM. I made minimal changes to the maxoct timing table and MAF sliders between pulls. Everything else was unchanged. The logs are chronologically labeled pull 11, 8 and 7. Pull 11 being the most recent and complete tune.
-Boost: I'm running ECMlink boost control. The car is set to 17psi, and tapers off to about 15 by 6500 RPM.
-MAF: So, I've got the AFRatioEST and the WB to line up the best I can. From 500-700hz, the car never wants to play nice. I'll add or take out air to get it to line up better, and it seems like it doesn't make much of a difference. I think the map needs some work after about 1200hz as well, but I didn't mess with it much.
-Knock: I tried to do at least 2 back to back pulls before making any changes to the tune. Sometimes, 3 pulls on the same tune would or would not yield knock. My coolant and intake temps were all pretty much the same each pull, and there didn't seem to be any rhyme or reason as to why I would sometimes get a degree or 2 of knock, and sometimes I wouldn't. I was satisfied with a degree or under, so someone please let me know if that's unacceptable.
-MAP sensor. I'm logging it, but it's not reading correctly. I need to screw with the scalar to get it registering right. Just disregard the MAP readings.
Any advice, corrections or feedback would be greatly appreciated. Thanks in advance.