1995 Mustang GTS - 347 Stroked, Stage 3 Canfield heads, Kenne Bell TS-1000 (Yes that is next upgrade was fine on 302 but not 347). Plethora of other upgrades not relevant here. . My poor girl has sat under the carport fending off wanna be buyers for about 10 years now (long story).
Anyway to my problem. She will fire over if I use starting fluid but never on her own nor will she stay after starting fuel is gone. Have new pump working fine, 50lbs at rails (aeromotive throughout). Checked for vapor lock and nope she's good. Good spark MSD 6AL. Now down to possibly the TPS sensor, see video and I welcome any advice. If I remember correctly from checklist if one of these probes was over 3.7 volts then the ECC shuts off the injectors. If that is the case I'm not sure where exactly the problem is or how to narrow it down. Hope I did the test correctly, see video.
By the way I have come this far by running the not start checklist for fuel injected mustangs at the link below. GREAT checklist!
Cranks OK, but No Start Checklist for Fuel Injected Mustangs | Mustang Forums at StangNet
Anyway to my problem. She will fire over if I use starting fluid but never on her own nor will she stay after starting fuel is gone. Have new pump working fine, 50lbs at rails (aeromotive throughout). Checked for vapor lock and nope she's good. Good spark MSD 6AL. Now down to possibly the TPS sensor, see video and I welcome any advice. If I remember correctly from checklist if one of these probes was over 3.7 volts then the ECC shuts off the injectors. If that is the case I'm not sure where exactly the problem is or how to narrow it down. Hope I did the test correctly, see video.
By the way I have come this far by running the not start checklist for fuel injected mustangs at the link below. GREAT checklist!
Cranks OK, but No Start Checklist for Fuel Injected Mustangs | Mustang Forums at StangNet