Wideband AFR
12-15-2017, 04:53 PM
#21
Melting Slicks
Full time I run a pair of NTK sensors for my Syvecs ecu, 1 in each pipe around 18" after each turbo.
Over the years etc though I've tried a few different things with widebands. I still run a Bosch LSU4.9 in the left pipe just beside the NTK one for an independent gauge.
I have 2 lambda bosses in each exhaust so I can easily mess about.
I've never run narrowband sensors....because there isnt much point with an aftermarket ecu.
Over the years etc though I've tried a few different things with widebands. I still run a Bosch LSU4.9 in the left pipe just beside the NTK one for an independent gauge.
I have 2 lambda bosses in each exhaust so I can easily mess about.
I've never run narrowband sensors....because there isnt much point with an aftermarket ecu.
12-20-2017, 02:42 AM
#22
So I bought the Aem Uego X series, and have a couple of questions;
Is there some kind of max/min reading on the unit itself, can you after a pull look at max/min values on the display without logging?
What is the simplest way to log, are there any "gadgets" that do just that or do you have to connect a laptop, Hptuner etc?
Is there some kind of max/min reading on the unit itself, can you after a pull look at max/min values on the display without logging?
What is the simplest way to log, are there any "gadgets" that do just that or do you have to connect a laptop, Hptuner etc?
12-20-2017, 06:45 AM
#23
Melting Slicks
Max/min would be totally irrelevant because the info has no value without context...
ie exactly when it occurred, under what driving conditions/load etc...and the extremes of any readings would never really fall when they actually matter.
Easiest and best way to log is via the ecu. I dont use factory ecu's so cant comment as to what they can or cannot log and how easy/hard it might be. I'm sure there are plenty of others here who can advise there.
AEM should offer a logger of some sort too ?
Simplest and least technical....set up a video camera to watch the gauges as you drive. Or even less technical...watch them whilst you drive, with the caveat of not crashing.
ie exactly when it occurred, under what driving conditions/load etc...and the extremes of any readings would never really fall when they actually matter.
Easiest and best way to log is via the ecu. I dont use factory ecu's so cant comment as to what they can or cannot log and how easy/hard it might be. I'm sure there are plenty of others here who can advise there.
AEM should offer a logger of some sort too ?
Simplest and least technical....set up a video camera to watch the gauges as you drive. Or even less technical...watch them whilst you drive, with the caveat of not crashing.
12-21-2017, 03:06 AM
#24
Max/min would be totally irrelevant because the info has no value without context...
ie exactly when it occurred, under what driving conditions/load etc...and the extremes of any readings would never really fall when they actually matter.
Easiest and best way to log is via the ecu. I dont use factory ecu's so cant comment as to what they can or cannot log and how easy/hard it might be. I'm sure there are plenty of others here who can advise there.
AEM should offer a logger of some sort too ?
Simplest and least technical....set up a video camera to watch the gauges as you drive. Or even less technical...watch them whilst you drive, with the caveat of not crashing.
ie exactly when it occurred, under what driving conditions/load etc...and the extremes of any readings would never really fall when they actually matter.
Easiest and best way to log is via the ecu. I dont use factory ecu's so cant comment as to what they can or cannot log and how easy/hard it might be. I'm sure there are plenty of others here who can advise there.
AEM should offer a logger of some sort too ?
Simplest and least technical....set up a video camera to watch the gauges as you drive. Or even less technical...watch them whilst you drive, with the caveat of not crashing.
The GoPro logger, that was a good tip!
Another thing, tip where to pick up 12V ignition switched, and where did you thread the cables into the cockpit?
Last edited by CorvetteC5Norway; 12-21-2017 at 03:11 AM.
12-21-2017, 01:58 PM
#25
Melting Slicks
For wiring...again you'd need to speak to a Vette owner as to what is best.
At least we have small cameras these days...I recall 20+ years ago using a VHS-C to record some gauges ! lol
At least we have small cameras these days...I recall 20+ years ago using a VHS-C to record some gauges ! lol
Last edited by stevieturbo; 12-21-2017 at 01:58 PM.
12-26-2017, 09:35 AM
#26
Melting Slicks
You can get 12V switched from the passenger foot well. There is a wiring pigtail stuffed up in there with the BCM module with a orange, yellow and black wire. The yellow wire is your 12V switched.