Stew Pidaso
10+ Year Contributor
- 163
- 9
- Apr 25, 2012
-
Canton,
Ohio
1). Any boost, vac, or exhaust leaks?
Boost leak tested 5psi above your max boost with no leaks?
None
2). Verified mechanical timing?
Yes
3). Verified base timing?
Yes
4). Ignition system
COP or Stock Coil:Stock
Wire brand and Age:NGK 1 Year
Spark Plug brand, type and Gap:BRP8ES .025"
5). Motor health (Compression Test)
Cylinder 1:180
Cylinder 2:180
Cylinder 3:180
Cylinder 4:180
6). Performed basic throttle body adjustments?
Idle Switch:Yes
Throttle Cable:Yes
TPS:Yes
BISS:Yes
7). Compression ratio
10:1
8). Any known bad sensors or brittle wiring?
None
9). Any DTC/CEL codes?
None
10). Electrical system
Car off (not running):13.9
Car running:13.7
11). Base fuel pressure and injector values
Base Fuel Pressure:37
Injector Size (cc/min):2150
12). Properly calibrated and configured wideband sensor
Sensor Brand:Bosch
Calibration Date:
13). Type of fuel
Type:E85
Percent of Ethanol:85
14). Watched ECMlink how-to videos?Yes
Just a couple quick questions and pointers if anyone can toss some out there. I used to run my wideband in the EGR pin but just changed it to Front O2 but I can not get my get the AEM captured value in the log to match with the wideband in the car no matter what I set the switchpoint to be. I used to have it pretty close when it was in the EGR pin but now I can not get it to adjust. I have attached two logs, 8-19 was from the shootout last year and 6-28 was from today and the only difference going between these two is a different fuel setup but still same base pressure and the wideband pin change. If anyone can throw any knowledge in here I would appreciate it. I also noticed my CombinedFT is not moving from 0.0%. Why would that not be moving at all?
Boost leak tested 5psi above your max boost with no leaks?
None
2). Verified mechanical timing?
Yes
3). Verified base timing?
Yes
4). Ignition system
COP or Stock Coil:Stock
Wire brand and Age:NGK 1 Year
Spark Plug brand, type and Gap:BRP8ES .025"
5). Motor health (Compression Test)
Cylinder 1:180
Cylinder 2:180
Cylinder 3:180
Cylinder 4:180
6). Performed basic throttle body adjustments?
Idle Switch:Yes
Throttle Cable:Yes
TPS:Yes
BISS:Yes
7). Compression ratio
10:1
8). Any known bad sensors or brittle wiring?
None
9). Any DTC/CEL codes?
None
10). Electrical system
Car off (not running):13.9
Car running:13.7
11). Base fuel pressure and injector values
Base Fuel Pressure:37
Injector Size (cc/min):2150
12). Properly calibrated and configured wideband sensor
Sensor Brand:Bosch
Calibration Date:
13). Type of fuel
Type:E85
Percent of Ethanol:85
14). Watched ECMlink how-to videos?Yes
Just a couple quick questions and pointers if anyone can toss some out there. I used to run my wideband in the EGR pin but just changed it to Front O2 but I can not get my get the AEM captured value in the log to match with the wideband in the car no matter what I set the switchpoint to be. I used to have it pretty close when it was in the EGR pin but now I can not get it to adjust. I have attached two logs, 8-19 was from the shootout last year and 6-28 was from today and the only difference going between these two is a different fuel setup but still same base pressure and the wideband pin change. If anyone can throw any knowledge in here I would appreciate it. I also noticed my CombinedFT is not moving from 0.0%. Why would that not be moving at all?
