Learning to tune; Reboot - Page 2 - ZR-1 Net Registry Forums

65ZR1 · 07-31-2014

Quote:

Originally Posted by LGAFF

It looks like TunerCAT has the definition files for 1990-1995 ZR-1...$19.95. Anyone used their Definition files??? After failing with TunerPro I wonder if they are effective

http://www.tunercat.com/

Go to the ECM definition Files section under Chevy Cars...

Ive been following this thread since I too have a good interest in tuning. I was looking at the tunerpro program. Could you explain what failed?

Thanks,

LGAFF · 07-31-2014

I had downloaded TunerPros Definition file, it did not work...tried Jeffs Definition file...it worked. The Tunerpro system itself works.....just the 1990 Z definition file was bad...not sure why.

johnboy89 · 08-01-2014

I came from a GMC Typoon and used Datamaster for all datalogging and Tunerpro for editing. You get 20 free uses of the software before you have to buy it
http://www.ttspowersystems.com/DataMaster.html

I found it easier as well as most to do it this way.

Another site that has some info for vettes, but mostly for SY/TY:
http://www.code59.org/index.php

LGAFF · 08-08-2014

installed an innovative wideband 02 sensor tonight. going to check AFRs on my drive up to Road America Sunday

LGAFF · 08-09-2014

Went out with the wide band on.....no runs to 7K but some 5800rpmruns

Idle: 14.7-15.3
Cruise: 14.7-15
Tip in: 10.8-11.3
WOT: 12.0

XfireZ51 · 08-09-2014

Lee

Part throttle and cruise looks ok. Need to lean out the AE pump shot and the
WOT AFR. Use Lambda to tune WOT in particular since we have E10 in Illinois.
AFR is a bit misleading because of that. You will need to use PE table for that. Don't make big changes. Make sure ur first headed in right direction.

-=Jeff=- · 08-09-2014

The TunerPro ZR-1 XDF files are not very good..

I think Dominic has the better one for tungin use, but unsure what years his support

My ADX file should work for 100% on 1990 and I would say 80-90% coverage for 91-95

07-31-2014	#12
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,186	Re: Learning to tune; Reboot I had downloaded TunerPros Definition file, it did not work...tried Jeffs Definition file...it worked. The Tunerpro system itself works.....just the 1990 Z definition file was bad...not sure why. __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359

08-01-2014	#13
johnboy89 Join Date: May 2014 Location: RI Posts: 23	Re: Learning to tune; Reboot I came from a GMC Typoon and used Datamaster for all datalogging and Tunerpro for editing. You get 20 free uses of the software before you have to buy it http://www.ttspowersystems.com/DataMaster.html I found it easier as well as most to do it this way. Another site that has some info for vettes, but mostly for SY/TY: http://www.code59.org/index.php

08-08-2014	#14
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,186	Re: Learning to tune; Reboot installed an innovative wideband 02 sensor tonight. going to check AFRs on my drive up to Road America Sunday __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359

08-09-2014	#15
LGAFF Join Date: Mar 2007 Location: Crystal Lake, IL Posts: 7,186	Re: Learning to tune; Reboot Went out with the wide band on.....no runs to 7K but some 5800rpmruns Idle: 14.7-15.3 Cruise: 14.7-15 Tip in: 10.8-11.3 WOT: 12.0 __________________ LGAFF 90 #966-150K miles-sold 92 #234-sold 1987 Callaway TT #17 1991 ZR-1 #1359

08-09-2014	#16
XfireZ51 Join Date: May 2007 Location: Chicagoland, IL Posts: 9,661	Re: Learning to tune; Reboot Lee Part throttle and cruise looks ok. Need to lean out the AE pump shot and the WOT AFR. Use Lambda to tune WOT in particular since we have E10 in Illinois. AFR is a bit misleading because of that. You will need to use PE table for that. Don't make big changes. Make sure ur first headed in right direction. __________________ [SIGPIC][/SIGPIC]Former Membership Chairman Former ZR-1 Registry - BOD 1972 Corvette 4speed base Coupe SOLD long time ago 1984 Corvette Z-51/4+3 SOLD 1992 Corvette ZR-1 Aqua/Gray #474 SOLD 1992 Corvette ZR-1 Black Rose/Cognac #458 2014 Honda VFR Interceptor DX

08-09-2014	#17
-=Jeff=- Join Date: Jul 2007 Location: Bartlett, IL Posts: 7,131	Re: Learning to tune; Reboot The TunerPro ZR-1 XDF files are not very good.. I think Dominic has the better one for tungin use, but unsure what years his support My ADX file should work for 100% on 1990 and I would say 80-90% coverage for 91-95 __________________ 1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - 3" Magnaflow Bullet cats - LT4 Catback Late Model IH - Plenum Coilovers - 4.10s Custom Interior NCM Lifetime Member #978