1991 Lexus LS 400 "fuel pump" Questions

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...fuel pump? Where is the fuel pump located? How do I access the fuel pump? You will have to remove your back seat to gain access to fuel pump. Fuel tank is located in trunk. No need to take fuel tank ...

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...fuel pump is working. If the pressure is low you may have a bad fuel pump or a clogged fuel filter. If you read no fuel pressure you may have a bad fuel pump, bad fuel pump relay, or a really clogged ...

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Question about Lexus LS 400

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Fuel Pump How do I remove the fuel pump from the 1991 Lexus LS 400? Hi..... On your 91 Lexus ls 400. If you remove the Rear passanger seat. You will have axces to the fuel pump. Remove the metal cover

Question about Lexus LS 400

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...fuel pump that can be turned off or reset . The engine control computer turns on a series of two different relays to control power to the fuel pump. When in the start position the circuit opening ...

Question about Lexus LS 400

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...fuel pump itseems OK when 12volts applied, but there is no voltage getting to the fuel pump otherwise when checked with volt meter. so what could be causing the lost of supply voltage to fuel pump ck ...

...fuel pump on a 1994 lexus ls 400? The fuel pump is inside gas tank behind the back seat unscrew the only top that's there and it is inside the gas tank. You will have to remove your back seat to ...

...fuel pump resistor on a 1993 lexus ls400 I cant seem to figure out the location from the diagrams ive looked at. Thanks Its supposed to be to the right of your battery ( if you are facing the engine ...

Question about Lexus LS 400

1 Answer

...power to your EFI control. If that is good, check for voltage at the fuel pump when the vehicle is turned on. If it has power to the fuel pump but the fuel pump is not running, replace the fuel

...fuel pump and ignition coil pack for my 92 ls 400 lexus The fuel pump pumps the fuel from the fuel tank under pressure up to the fuel rail and injectors. The coil packs provide a electrical charge ...

...fuel pump, bench tested the fuel pump and it squirted gas about 2 feet away. I put it back on the electrical pump control has fire going into the box but none coming out. Plus, the pump won't once I ...

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