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The mkiv Supra Owners Club

Checking static fuel pressure on a uk spec


bignum

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Ive just fitted my injectors and wanted to check for leaks before i fit the plenum and everything back on, so i switched the ignition on and linked +b and fp in the diagnostic port and i`m getting sweet fa/ the pump isnt operating, is there anything i have to do differently, cheers in advance.

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Should defiantly work by just turning on the ignition, disabling alarm and then bridging those pins.

 

If the fuel pump connector in the boot connected?

 

Also check to see if there is 12v at the B+ Pin. If not then the main relay is not opening

 

Ryan

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