So I guess I need to work out the exact fuel requirement's with that long formula, then double check my injector capacity and pressure. I can see how one could go in circles with this. Thanks for the...
Type: Posts; User: Owl
So I guess I need to work out the exact fuel requirement's with that long formula, then double check my injector capacity and pressure. I can see how one could go in circles with this. Thanks for the...
If I'm understanding VE tables correctly, the numbers should mimic the torque curve of the engine in a sense. Higher were the engine is most efficient. Or is there another way to look it. Thanks.
Hello. Would a wide band O2 sensor be able to log better, more accurate information at idle. Either cold start or warm.
AEM Electronics suggests 18 inches from the head for placement of the O2 sensor. I was wondering if you should use one, or both exhaust steams combined. Assuming you have a good engine I guess it...
dhworkin I feel your pain. I too have a Vortec engine with Edelbrock performer intake, tbi and headers. I also purchased a chip from Harris and my engine idles rich with a catalytic converter. I have...
Thanks for the reply. Actually the condition shown is when the engine stalled. I looked at engine speed and the rpm,s were zero. This is one of the problems that I am chasing. It acts like I'm...
Hello and Merry Christmas to all. I believe I was able to log some files of my truck ECU. A strange condition showed up with the engine at closed throttle. The MAP sensor voltage spiked. Can anyone...
Thanks for the advice. I will check to make sure I am using the lasted version. There is also two locations on the Tuner Pro web site with OBD 1 files. I think this confused me. Thanks again.
Owl
I'm having a little trouble with the basic set up for Tuner Pro RT. For now I am only looking at gathering data from the ECM for analysis. Two basic questions. 1) should the file be .adx or .ads, or...
Thanks for the help Dave, I will get started this weekend.
Owl
I do not know the four letter code off hand, but the number I have been using for logs is 1227747.
Owl
Thanks for the reply. I have downloaded tuner pro but have yet to figure out how to get started. I definitely would like to see more detail. Being an older truck I have changed or replaced just about...
Hello. I have a 1991 GMC K1500 pickup that is not running right after a new installation. Would you be able to look at the data and provide some advice?. If not, perhaps you could refer me to someone...
Hello. I look forward to communicating with all of you about vehicles in general, and specifically, EFI. I currently have two chevy pickups. A 1991 K1500 that is a money pit, and a 1997 C1500 that...