Search found 1819 matches

by decipha
2021 Jun 05, 10:27
Forum: GUFX - 89-93 Foxbody ECUs
Topic: Idle Issue
Replies: 24
Views: 8565

Re: Idle Issue

decipha wrote: 2021 Jun 04, 23:36 ACT is part of the fuel mass calculation.
by decipha
2021 Jun 04, 23:36
Forum: GUFX - 89-93 Foxbody ECUs
Topic: Idle Issue
Replies: 24
Views: 8565

Re: Idle Issue

yea ACT is a global fuel modifier. ACT is part of the fuel mass calculation.

Lambse is commanded fuel, commanded won't change.
by decipha
2021 Jun 04, 22:36
Forum: CBAZA - 94/95 Mustang V8 ECUs
Topic: 95 Mustang T4M0 to T4M2
Replies: 19
Views: 7018

Re: 95 Mustang T4M0 to T4M2

That doesn't apply to tunerpro with the K-constant. Changing the injector values will change the maf transfer values so if he put the injector data in the maf would already be updated for a calibrated maf.

yes oem distributor is the only way to go. As with all fords the oem ford ignition is far superior than anything aftermarket.
by decipha
2021 Jun 04, 21:32
Forum: CBAZA - 94/95 Mustang V8 ECUs
Topic: 95 Mustang T4M0 to T4M2
Replies: 19
Views: 7018

Re: 95 Mustang T4M0 to T4M2

post your tune file
by decipha
2021 Jun 03, 21:11
Forum: CBAZA - 94/95 Mustang V8 ECUs
Topic: Accel Enrichment
Replies: 7
Views: 3507

Re: Accel Enrichment

reduce manifold volume

ita not uncommon for fueling to be off on new engines til everything seats you build up your permanent puddle and carbon etc...
by decipha
2021 Jun 03, 09:09
Forum: Additional Support
Topic: 2007 Mustang GT 4.6L P1X procharger tune review
Replies: 4
Views: 2347

Re: 2007 Mustang GT 4.6L P1X procharger tune review

If its stalling when you come off the throttle then most likely the bypass is backflowing the maf causing it to stall.

I couldn't download snap ons logger since I don't have an account.
I don't have diablos software either to look at your tune file.
Very unlikely anyone else here will either.

If you have the procharger can tune it should run fine though. You definitely have something mechanically wrong.
by decipha
2021 Jun 03, 06:53
Forum: GUFX - 89-93 Foxbody ECUs
Topic: Transient fuel GUFX
Replies: 35
Views: 12597

Re: Transient fuel GUFX

yep manifold volume
by decipha
2021 Jun 02, 22:05
Forum: GUFX - 89-93 Foxbody ECUs
Topic: Idle Issue
Replies: 24
Views: 8565

Re: Idle Issue

they both do
by decipha
2021 Jun 02, 22:05
Forum: GUFX - 89-93 Foxbody ECUs
Topic: Transient fuel GUFX
Replies: 35
Views: 12597

Re: Transient fuel GUFX

transient fuel

if u have transient fuel issues yes
by decipha
2021 Jun 01, 21:55
Forum: Additional Support
Topic: 2007 Mustang GT 4.6L P1X procharger tune review
Replies: 4
Views: 2347

Re: 2007 Mustang GT 4.6L P1X procharger tune review

what are u using to tune it?

post the tune file

what all is done to the car? injectors maf tb exhaust cam heads etc...