Question about 2001 Chevrolet Silverado 1500
There is a fuel pump relay and fuel pump fuse. It's in the fusebox under the hood, it should be on the driver's side wheelwell. There isn't really any sensors that would not allow the fuel pump to run.
Posted on Nov 12, 2010
Their is an oil pressure sender on the rear of the engine that will kill the pump if you lose oil pressure, and their is a sensor in the lock cylinder housing in your steering column that will kill the pump if it doesn't read your ignition key properly
Posted on Nov 12, 2010
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Posted on Jan 02, 2017
There is a black box under the hood on the drivers side of the vehicle in front of the brake booster. The top pops off and the fuse relay is a square 4 or 5 prong block fuse under there.
Posted on Jun 10, 2009
starter relay and fuel pump relays should be inside the power distribution center near the battery generally they have a map printed into the inside of the cover. sounds like the starter relay failed during testing and pump relay failed causing the no-start. Strange noise could be a connection problem on underside connection of distribution center.Often, if you try to jump "through" a dead battery it will throw voltage off and systems will not function properly. Jumping from another vehicle can also cause damage to other vehicles charging system. charge your battery and if you need more power while testing, jump to another battery not in a vehicle before you begin, that will add time before system looses power. Also leave one terminal secure enough to be functional but loose enough so that if starter again remains on, you can quickly disconnect it.
Posted on Jun 19, 2009
SOURCE: 2000 chevy blazer, fuel pump
If the crankshaft sensor is bad, ECM will give no voltage to the pump. It is design to stop the pump running in a case the engine stop during an accident. Check it out. Good luck.
Posted on Nov 01, 2009
Tips for a great answer:
Jan 31, 2011 | 1995 GMC Jimmy
The fuel-pump relay unit is responsible for turning the fuel pump on when it detects the engine is running. When the ignition signal stops, the fuel-pump relay switches the pump off. Problems with the ignition and starting the vehicle often can be traced to the condition of the fuel-pump relay.
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