1993 Toyota Tercel "efi 1" Questions

...EFI your mech, must be pro level,. the persons that uses meters to check all sensors. 1 by 1. But why not do this first: I say USA because every country has diffr. laws regarding smog and that ...

...EFI." ( a big transistion year) quote wiki) 1.5L 3E 78 hp (58 kW) I4 the 3E engine was here i USA, for EPA reasons.... some have 3A engines.. so.....???? our engine page shows, just 1 belt change ...

...EFI in 1 year) country, sorry, no country no joy, as varies by that. why not just look, lets do this simple task. look at engine, its a carb or just throttle body, ? is the fuel lines to injector (s) ...

...no spark EFI fires the coil with an Ignitor. see if its here. http://www.scantool.net/software/alldata-diy-1-month-subscription.html the EFI can report, 3 type ignition failures, so scan it. see

...1, The EFI controls idle at all times. so that proves. Macro reasons. 1: EFI lost control. (stuck ISC?) 2: Engine is missiing (too rich, too lean or never tuned up) 3: or both, usually #2 causes 1 , ...

1&3 I CORRECTED THE ENGLISH. So runs on test fuel? (spray) no car stated. no year stated there for now EFI systems to talk about. EFI varies (if EFI at all) varies by years. you said current is is EFI

...1: its too rich. cause by, vast things. ill list a few carb bad. EFI running rich (scan it yet?) fuel pressure too high. map sensor bad, (EFI) misfiring like mad. (is it?) injectors stuck on or ...

...EFI goes to about 12.5:1 AFR that AFR (air fuel ratio) is MAX HP for fueling. so my guess is your question assumes the HP is limited by the EFI. its not true. The only way to more power is to : ...

...blows EFI fuse when putting car in gear ( D or R ) The car can idle OK until placed in gear, then it blows the EFI fuse Solenoid valves from transmission gear 1 and 3 needed to be replaced. ...

tem sensor location which one there are 4 or more.? let me name them. 1: ECT (runs EFI ) engine coolant temp. 2: dash gauge, (a toy) (engine heat gauge) 3: IAT. (EFI ) intake air temp 4: AC over temp.