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Location:
Gold Coast
Registered:
May 2002
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Re: 1jz won't start
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Mon, 01 March 2004 04:18
 
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First of all check the EFI Fuse, then the Fuel Pump Fuse then the Fuel Pump relay. Using a multimeter you can use the check connector next to the plenum to check if the pump is getting voltage. Undo the return line and crank with the return line on a container to see if it flowing.
Also check the open circuit relay.
Are you getting spark?
When you say surge tank then you have a aftermarket fuel system? As just about no car has a external surge tank from the factory.
If you have a surge tank then you would have a feed pump to the surge tank then a high pressure pump from the surge to the fuel rail. If the surge is not filling up then I would be looking at the feed pump.
Need more info.
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