[NOT EXIST]

i got problems with my car it does not start its 1995 Supra. i got spark but there is no injector pulse i checked power to the injector connector and it got power on both injector terminal i hooked up the Noid light to injector and they just won't pulse when cranking so i grabed can of carb cleaner and have my buddy crank over while i am spraying the can in throttle body and it starts and idle like a champ as soon as i stop spraying it would just die. i really need you guys opinion what should i do next please helpp meee :ugh2:

I really appreciated any help
Thanks

 

[supradupaflyguy]

well if you have power to the injectors then its something in the ecu, injectors are ground controlled. have you dont anything to the car lately? removed any connectors like crank or cam position sensor? messed with the ecu at all? basically when did this start happening?

 

[NOT EXIST]

we just install the engine its na supra if that makes a difference i also checked 2 ground wire going to the ecu for injectors they both are grounding cuz my test light up green

 

[supradupaflyguy]

no, if the ecu is properlly ground the injectors there should be no voltage on ground side when probing the wire and negative terminal on the battery, move the negative battery probe to the positive and you should see 12.X volts!

 

[NOT EXIST]

no there is no voltage on 2 wires that are connected to the ecm my testlight display its ground its not powering up if there was power on that circuit my testlight would light up red

 

[Rotarytoy]

Make sure the big orange plug above the ECU is snapped down. Also make sure you have the ground from the tranny to the fuel filter.

 

[NOT EXIST]

Also make sure you have the ground from the tranny to the fuel filter


:wtflol: never heard of that shit before