After tuning part and WOT, I'm attempting to fine-tune idle in a 427 cu. inch '01 Z06 with Lucas 42 lb/hr (@3bar) injectors. The car idles fine up to operating temperature from a cold start (see...
Type: Posts; User: Rennfahrerx
After tuning part and WOT, I'm attempting to fine-tune idle in a 427 cu. inch '01 Z06 with Lucas 42 lb/hr (@3bar) injectors. The car idles fine up to operating temperature from a cold start (see...
I am trying to understand why my spark advance drops and causes the car to stall or nearly stall when coasting up to a light and/or (to a lesser degree) when sitting still. This does not happen all...
I haven't tuned in awhile - but am in the process of going thru the sticky files related to idle to help me to understand how idle works. In the meantime, I've attached a scan file using the RussK...
My '01 Z06 with LS7 has an intermittent tendency to stall when approaching a light, with the problem sometimes occurring when stopped at a light as well. Although the car often runs fine with no...
Ok, I finally got back to this after being swamped with work. I have my RAF set based on the Idle desired (see config file above). Reducing the injector offset worked great for controlling the idle...
Yes, I was able to reduce the errors between commanded and actual AFR during MAF and VE tuning for most load vs. RPM cells.
Can anyone provide info on the correct procedure to modify the injector offset tables? I assume it's specific to the injectors (Lucas 42 lb/hr) - is there a way I can test to determine the correct...
I have been reading several of the posts concerned with idle issues on this forum (including the help sections) and still do not understand how to make my car idle properly. The engine is a 427 with...
Russ - Can you please explain what you mean by the Open Loop table being fine? I am trying to understand this and when I look at my stock '01 Z06 table I see that it has a value = 1.1 for most...
Thanks for the replies - I've changed P0103 to 0-MIL on First Error and disabled the light. I've left P0101 and P0102 at 1-MIL on Second Error. I've also adjusted PE EQ Ratio vs. RPM and the ECT...
I have installed a 427 (242/248 @0.050 cam) in my '01 Z06 and would like to tune the vehicle for performance on the road race track. I have attached my .hpt file which I believe will put the car in...