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-   -   Car Wont Start (http://www.toyota-supra.info/forums/mkiii-supra/10316-car-wont-start.html)

teedoff00 12-06-2007 03:59 AM

Car Wont Start
 
Hey I have a fuel issue. I was driving to the store and when I stopped at a light the car died and wont start back up. It cranks over and all but my AFPR shows 0 PSI. So I figured my fuel pump went out, I replaced it with a Walbro, wasn't that. So I swapped the fuel relay sensor on the passengers side of the engine compartment, wasnt that either. I have been trying to find an answer in the TSRM but I havent been able to find anything. HELP PLEASE! What could it be...
Thanks

f00g00 12-06-2007 06:36 AM

Did you troubleshoot using this as a guide?
MK3 TSRM On-Line
specifically the first on the page, it has some more things to check then just the fuel relay sensor.
Did you check the EFI fuse for instance?

teedoff00 12-06-2007 06:42 AM

yeah I already switched out the fuel relay sensor, I basically dont have any registering fuel pressure, so I figure something isnt turing on the (new) brand new fuel pump (thought to be the problem). But what could it be... CPS, ECU, Sensor of some sort... What should I check and how is the best way.
Thanks again for all the help.

suprra_girl 12-06-2007 10:03 AM

have you checked the efi fuse? this will stop the injectors and fuel pump running
try jumping +B & Fp in the diagnostic box with ign on, do you hear fuel running?


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