I was only getting 85% on mine. I didn't know until I got the HP Tuners programmer. I took up the slack in the throttle cable between the cruise module and the TB. All fixed up now. The car...
Type: Posts; User: 02LS1Hawk
I was only getting 85% on mine. I didn't know until I got the HP Tuners programmer. I took up the slack in the throttle cable between the cruise module and the TB. All fixed up now. The car...
Is Stoich afr supposed to be 14.95ish in the 5.3?
I haven't been tuning for long, so I don't know a lot, and your VE tables and spark are quite different from my LS1 tables.
My understanding is...
That's a very good fundamental to have a clear understanding of! I'm sure I will be able to help myself with that one.
I suspect that if you are connected to the pintle position signal brown wire, that would make for one interesting log.
According to the schematic for the EGR, if the wires are in the following order:
RED = EGR Valve Low
GRAY = EGR Valve Ignition Positive Voltage
BROWN = EGR Pintle Position Signal
BROWN = Sensor...
I get the same error on my 02 Firehawk. I've somewhat ignored it though. Everything seems to be running normal otherwise.
My brother did the same with his Grand Am as he has one of the older tuners, and his first guess was wrong on the 5V wire. Is there a chance you tapped the wrong one? I believe there are 3 of them.
Can you not turn the car to the ON position for about 30 seconds for the WB to warm up, or does the LC-1 need more time to warm up?
Edit: Sorry, just noticed the short on-off-on mentioned doing...
Well, I have had huge success. I purchased the GM service manual DVD a while back and found that there was a cable adjustment in the cable between the cruise module and the throttle body. I made...
Thanks. I have confirmed the issue. When I go under the hood and manually open the throttle, I am able to get it to go to 100%. I will have to investigate the cause as the floor mat is not an...
There is a part available from SLP, which I have installed and works quite well. You just pop out the panel with the TCS switch and install this "black box" between the harness and the switch. ...
I have the same problem on my LS1. The TPS% is maxing at 85%. I tried adding the ETC Position % PID and it just sits at 0%.
Do I need to add another PID in order for this to be functional? Is...
Hi, my name is Chad. I am a PC Technician, and I own a 2002 Trans Am Firehawk. My brother has been using HP Tuners on his 2000 Grand Am GT1 and I have seen some amazing stuff. I look forward to...