Posted by Adam Critchley on May 28, 2014, 11:56 pm
Year of Manufacture *: 1992 Engine Size and Code *: 3.0 ( Optional ) Scanner Used: Modis, launch
Hello guys
Got this 3.0 non turbo Supra recovered in as a non runner. Cranks but won't start.
It's got spark and fuel. Had timing checked and ok.
At this point other lad gets a bit puzzled asked me any input. Quickly hooked up modis scope and found no injector pulse.
Has got feed to injector.
From what I can see I looks Hall effect sensor fitted inside dizzy But only getting 2.9v on all 4 wires on the plug at dizzy.
Car will attempt to run on easy start/ brake cleaner
Wondering if anyone has any suggestions? Has anyone got a wiring diagram? Auto data isn't very helpful
Re: Toyota supra non runner
Posted by David Davies on May 29, 2014, 6:13 pm, in reply to "Toyota supra non runner" David Davies
Suggest check the 'IGF' signal on the light green/black wire between ignition amplifier on n/s front inner wing and engine ECU in glovebox.If there is no 'IGF' signal the injectors do not trigger. Are you sure it's a hall effect sensor in distributor? Autodata book for 1992 shows 3 inductive sensors in distributor each with approx 150ohms resistance.
Re: Toyota supra non runner
Posted by Adam critchley on May 30, 2014, 10:31 pm, in reply to "Re: Toyota supra non runner" Adam Critchley
Hi thanks for the reply
Will take a look at that thank you.
It was only a guess being Hall effect. couldn't seem to find any diagrams or anything. I could see two sensors Maybe had a 3rd tucked around back will remove and re check.
Re: Toyota supra non runner
Posted by Adam critchley on June 2, 2014, 2:47 pm, in reply to "Toyota supra non runner" Adam Critchley
Thank you for help
Unable to comment any further on it
Customer collected Saturday afternoon and has sold the car to someone looking for a project
on May 29, 2014, 6:13 pm, in reply to "