93 sc400 doesnt receive power to the gas pump ecu or pump
11-06-23, 09:24 PM
#1
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93 sc400 doesnt receive power to the gas pump ecu or pump
Hey everyone,
I came here to see if anyone knew the reason why my sc400's fuel pump and fuel pump ecu isn't getting any power. I've tried 3 different batteries to make sure, I'm not sure if there is a relay or a fuse for it I've tired doing research but couldn't find anything. I tested the plug in on the fuel pump ecu and got no power from my meter and i also tested the cables to the fuel pump when I replaced the fuel pump and filter and no power either I'm a bit confused since I'm not really experienced with old cars the Lexus does turn but doesn't start because of no gas it does have spark and air
I came here to see if anyone knew the reason why my sc400's fuel pump and fuel pump ecu isn't getting any power. I've tried 3 different batteries to make sure, I'm not sure if there is a relay or a fuse for it I've tired doing research but couldn't find anything. I tested the plug in on the fuel pump ecu and got no power from my meter and i also tested the cables to the fuel pump when I replaced the fuel pump and filter and no power either I'm a bit confused since I'm not really experienced with old cars the Lexus does turn but doesn't start because of no gas it does have spark and air
11-08-23, 09:37 AM
#2
Hey everyone,
I came here to see if anyone knew the reason why my sc400's fuel pump and fuel pump ecu isn't getting any power. I've tried 3 different batteries to make sure, I'm not sure if there is a relay or a fuse for it I've tired doing research but couldn't find anything. I tested the plug in on the fuel pump ecu and got no power from my meter and i also tested the cables to the fuel pump when I replaced the fuel pump and filter and no power either I'm a bit confused since I'm not really experienced with old cars the Lexus does turn but doesn't start because of no gas it does have spark and air
I came here to see if anyone knew the reason why my sc400's fuel pump and fuel pump ecu isn't getting any power. I've tried 3 different batteries to make sure, I'm not sure if there is a relay or a fuse for it I've tired doing research but couldn't find anything. I tested the plug in on the fuel pump ecu and got no power from my meter and i also tested the cables to the fuel pump when I replaced the fuel pump and filter and no power either I'm a bit confused since I'm not really experienced with old cars the Lexus does turn but doesn't start because of no gas it does have spark and air