stroh
20+ Year Contributor
- 84
- 4
- Oct 17, 2002
-
Freeport,
Illinois
I was hoping someone could take a look at my log. I recently blew a head gasket and decided to put my spare cylinder head on with a bunch of porting work done to it. I also switched to some FIC 1650cc injectors. The car almost sounds like it has a bunch of misfires. I have some white smoke coming out of the exhaust. I used ecmlink's calculator for the global fuel setting. I tried using the data sheet that came with the injectors and put in the voltage offset, but the car was running really rich and it was stuck in open loop mode. O2 sensor would not cycle. So I switched it back. I was hoping someone could check the log and see what they think. It's at the bottom. Thanks.
1). Any boost, vac, or exhaust leaks? No
Boost leak tested 5psi above your max boost with no leaks? Yes
2). Verified mechanical timing? Yes
3). Verified base timing? Yes
4). Ignition system
COP or Stock Coil: Stock
Wire brand and Age: 1 year old
Spark Plug brand, type and Gap:
5). Motor health (Compression Test)
Cylinder 1: 160
Cylinder 2:165
Cylinder 3:165
Cylinder 4:160
6). Performed basic throttle body adjustments?
Idle Switch: yes
Throttle Cable: yes
TPS:yes
BISS:yes
7). Compression ratio: 8.5:1
8). Any known bad sensors or brittle wiring? No
9). Any DTC/CEL codes? No
10). Electrical system
Car off (not running):
Car running: Yes
11). Base fuel pressure and injector values
Base Fuel Pressure: 43.5
Injector Size (cc/min): FIC 1650cc
12). Properly calibrated and configured wideband sensor
Sensor Brand: Innovate
Calibration Date: July, 23, 2016
13). Type of fuel
Type: 93 octane
Percent of Ethanol:
14). Watched ECMlink how-to videos? yes
1). Any boost, vac, or exhaust leaks? No
Boost leak tested 5psi above your max boost with no leaks? Yes
2). Verified mechanical timing? Yes
3). Verified base timing? Yes
4). Ignition system
COP or Stock Coil: Stock
Wire brand and Age: 1 year old
Spark Plug brand, type and Gap:
5). Motor health (Compression Test)
Cylinder 1: 160
Cylinder 2:165
Cylinder 3:165
Cylinder 4:160
6). Performed basic throttle body adjustments?
Idle Switch: yes
Throttle Cable: yes
TPS:yes
BISS:yes
7). Compression ratio: 8.5:1
8). Any known bad sensors or brittle wiring? No
9). Any DTC/CEL codes? No
10). Electrical system
Car off (not running):
Car running: Yes
11). Base fuel pressure and injector values
Base Fuel Pressure: 43.5
Injector Size (cc/min): FIC 1650cc
12). Properly calibrated and configured wideband sensor
Sensor Brand: Innovate
Calibration Date: July, 23, 2016
13). Type of fuel
Type: 93 octane
Percent of Ethanol:
14). Watched ECMlink how-to videos? yes
