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z31 no fuel cut on deceleration
Posted: Fri Aug 08, 2014 8:26 am
by gardner86zx
Fuel cut on deceleration worked before I had my z31 tuned. I checked nistune and the tps switch is working when the throttle Is closed. Any idea what could have caused it in the tune?
Re: z31 no fuel cut on deceleration
Posted: Fri Aug 08, 2014 11:43 am
by Matt
Check TTPmin and the the Fuel cut/recover tables
Re: z31 no fuel cut on deceleration
Posted: Fri Aug 08, 2014 12:36 pm
by gardner86zx
I loaded my old tune just to make sure I wasn't nuts and fuel cut worked on it. I will check tomorrow thanks
Re: z31 no fuel cut on deceleration
Posted: Sat Aug 09, 2014 6:00 am
by raddy
also check injector latency value,if its too high,it will disable decel. fuel cut.
Re: z31 no fuel cut on deceleration
Posted: Sat Aug 09, 2014 10:38 am
by Matt
Use the compare feature to compare both tunes