Having problems with your 2000 Ford Mustang ?

2000 ford mustang 3.8 no power at fuel pump fuse is good relay is good it does have a anti theft device, inertia is good

\015 No power to the fuel pump,checked the inertia it's good,checked the fuse it's good, checked the relay it's good, it does have a anti theft device(is the fuel ground wire tied into that system some how?)on the fuel relay i put a ground wire manually from the ground terminal to the neg terminal on the battery and turned on the ignition there was a clicking sound like there should be, but still no power at the fuel pump?\015 Posted / edited by AnonymousUser on : 15-01-2018

Answers :

You have a fuel pu,p driver module that gets the power from the inertia switch and the power for the fuel pump comes from that module. I would start by checking for a wiring problem. Below is a picture of where that module is located. At the plug of the module you want to make sure you have good continuity from the pink and black wire at the module to the inertia switch. Then you will want to make sure you have continuity from the fuel pump to the module in the brown and pink wire. That should be the power source to the fuel pump. One other thing to keep in mind and that is the PCM controls ground to the fuel pump so this may be an issue. Try that first to see if you have a wiring problem. If you have power from the inertia to the module but no power coming out of it to the fuel pump this may be your problem. Hope I was able to help...

2_29_2012_9_12_02_pm.jpg
Repair Help & Product Troubleshooting for 2000 Ford Mustang

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

2000 ford mustang 3.8 no power at fuel pump fuse is good relay is good it does have a anti theft device, inertia is good


You have a fuel pu,p driver module that gets the power from the inertia switch and the power for the fuel pump comes from that module. I would start by checking for a wiring problem. Below is a picture of where that module is located. At the plug of ... 2000 Ford Mustang

1998 buick riviera wont crank . starter is good battery is good and anti theft relay is also good. no power to the stater when the key is on the crank position.. need help please


Bad ignition switch or a bad/loose connection at the starter ... 1999 Buick Riviera

Power to car; will not start. Traced problem to anti-theft relays. Where are these relays? Checked the 7 relays under the hood in front of passanger seat; They were good.


You need to replace the ign lock cylinder and chip key with correct chip in it to fix car. The anti thieft system is part of the computer. Part number LC62060 at autozone Cylinder comes with key for cutting template only, will not start car. Correct ... 1997 Buick LeSabre

I am fixxing a 95 Chrysler Cirrus Lxi 2.5 v6 for a friend fuel pump went out so i replaced the fuel pump. still wont start now it has no spark or fuel checked the fuse and relays they are all good and i can start the fuel pump manually with the power prop so its not that. I think it is the anti theft put i am not sure and running out of ideas all help is appreciated


... 1996 Chrysler Cirrus

1999 jetta anti theft system is getting no power what is the number of he anti theft relay under th steering colum?


Dude check all your fuses before you start replacing the majorly expensive relays. Be sure to disconnect battery before removing fuses. NB! disconnect earth side not live side. For more into go to the VW Polo site at http://volkswagen-polo-highline.b ... 1999 Volkswagen Jetta

I have a 99 tacoma with no power to fuel pump,fuses are good, power to relay and have swapped relays, but I don't have any power to the fuel pump. Is there some type of inertia switch?


Look to see if you have power at pin 1 of the circuit opening relay. The C.O. Relay is what powers the fuel pump. If you have power there (a blue wire), you have an open circuit between the relay and the pump. ... 1995 Toyota Tacoma

Fuel pump quit working. fuse good, relay good. New fuel pump 6 mo. ago. Power to inertia switch but when I jumper across switch I loose the power.


Check the fuse for the ecm pcm or cpu ... 1995 Ford Ranger Supercab

Anti-theft stereo the battery to my car was recently disconnected. and now my car radio anti-theft device is working full power. but the only thing is ive only owned the car for the past year and the previous owner bought it off someone. so i dont have the number. where do i get it from or is there a universal number i can use. thank you


If the car has log books check in there otherwise u can get it from the dealership ... 2002 Daewoo Leganza

I have a 2001 Chevy Malibu that will not start . I have had a problem with the anti theft system on the car, causing the car not to start.However, I have a new problem that appears not to be related to the anti theft, but not sure. I was traveling on the interstate when the car began shaking and stopped running. It appeared at first that the fuel pump may be bad but as of now the fuel pump is not getting fire . However I have checked the relay and fuses and they are all good. What else could it


A very common problem for these vehicles is a defective ignition switch. The switch has been redesigned and seems to be a permanent fix, if attempting to replace it yourself I recommend purchasing a repair manual for your vehicle. ... 2001 Chevrolet Malibu

Where is anti theft relay? I was having to jiggle the anti theft device before it would start. But now even if I jiggle it won't start.


It might have a bad wire or it might be going out take a test light and see if its getting fire at all ... Buick Riviera

NO power to vehicle inside or out.. battery is good, starter has been replaced, ignition control module replaced (not the actual ignition cylinder though) I have a 2000 Alero.. i had problems with the anti theft where the car would have full power and turn over but wouldnt start... The last time i drove this car i parked it and was listening to radio. when i went to start the car all th power cut out to pretty much everything... I have no power inside the vehicle not even dome light.. i can tu


I have a 2000 as well and I noticed a lot of vehicles in 2000 came out with smartcar chips in them as well as the key. I would check into your car and see if maybe you have the wrong key or if maybe if you do have a smart key if it has some loose wir ... 2000 Oldsmobile Alero

Ignition Control Module Price:$113.99 Duralast/Neutral Safety Switch Price:$39.99 /Relay - Anti-Theft Price:$19.99 Relay - Fuel Pump Price:$14.99 Relay - Power Door Lock Price:$10.99 Relay - Starter Price:$19.99 Relay - Blower Motor Price:$14.99 /Air Charge Sensor Price:$10.99 Coolant Temperature Sensor Price:$10.99 Knock Sensor Price:$40.99 MAP Sensor Price:$45.99 Oxygen Sensor Price:$83.99 Ignition Coil X2 @ $33.99 Price $67.98 Duralast Gold/Battery Cable x2 @ 8.99 price $17.98 Ignition Switch


Replacing all this you surely set the alarm off. Turn the car on, don't start . let sit for ten minutes, turn off, don't remove the key. do this three times. after the third time you turn it off, if it was the security, then the car should start. L ... 1998 Saturn SL

Car will not start security light is on it seems anti theft mode is in effect. battery is good, starter is good, keys are good, fuses and relays are good. what can i do to fix this problem. thank you


The TDM in the security system (VATS/PassKey) is having problems, it's typical on those cars. You can find a great write-up here: ... 2002 Buick Century

Anti-Theft device is so good that WE can't even steal our own car!


The security CAN NOT be dis-abled in a Saab.\012It is integral to the car.\012There is a company on the internet called "lostsaabkeys.com"\012you might give them a call. They may have a solution. ... 2000 Saab 9-5

Lexus ls400 windows and sunroof quit. Checked fuses and relays. All seem to be intact. Didn't remove fuses just checked with meter. Dropped fuse block checked relays by hand after removing each. I believe it's the B relay But I didn't know location so checked all. Can it be master door switch? Are these able to take out all doors? The door lock button still works. Does this system get primary ground or power from anti theft module?


You can try to get a free chassis wiring diagram through autozone.com.Just register the car for free and you can get what you need. ... 1993 Lexus Ls 400

Need a complete wiring diagram '90 jeep laredo 4.0 of PCM,ignition,starting,ASD and other relay, also to see if there's any anti-theft for a crank no run problem. Fuel pressure good, injector pulse signal good, and unless there's a hiding fuse able link there all good


You can get a hanes book at any autoparts store.But you may want to check the tps also. ... 1990 Jeep Cherokee Limited

1996 linclon town car no power to fuel pump or inertia switch. fuse and relay are good.


... Lincoln Town Car

2002 Chrysler Sebring - no power at all - was just running a couple of hours ago. Doubt it is the battery as it is newer but are there other power problems or anti-theft devices that could make this happen?


... 2002 Chrysler Sebring

My 1998 mustang gt the anti theft is flashing the pcm data link is dead doesnt let nothing read the computer the car just keeps cranking but doesnt start the fuel pumps is good does thr ccrm has to do with this problem i changed the transciever on the ignition but didnt help its like theres no power in the front engine the fuses our good i think it cuold be the pcm or ccrm module


... 1998 Ford Mustang

I have a 2002 VW Jetta Tdi and my power windows, Anti-theft, Interior lights and trunk opener will not work. It seems they are all connected and I have checked all fuses on the top of the battery and the panel by the driver's side door. I have looked for grounding system but been unsuccessful. I would like to have a step by step solution for this problem as well as how to check the relays to see if they are getting power.


TAKE TO DEALERSHIP.PROBLEM IN THE CONVENIENCE SYSTEM CONTROL UNIT.IT CONTROLS MOST OF THE INTERIOR LIGHTS AND LOCKS CONTROL. ... 2002 Volkswagen Jetta TDI

2000 Jeep Grand cherokee Laredo wont start. Engine turn over . No noise from fuel pump with ignition on. Replaced fuel pump and filter.Turn ignition on- pump did not run.Jumped the fuel pump at the pump relay.Pump worked and pressurized fuel rail. Still no start. Checked OSD relay and fuel pump relays and fuses-all good. I noticed that the fuel guages were malfunctioning. Battery guage hardly moves.Battery full . The anti theft light stays on as I tried to start engine.


Sounds alot the the pcm it controls the fuel pump and ign system but the anti theft would keep it from starting because the key has a transponder in it programmed for that vehicle and that would kill all ign if triggered ... 2000 Jeep Grand Cherokee

Went to get gas, shut car off and removed keys. filled gas, inserted keys and security light is now blinking and car will not turn over, has full power to all accessories, but wont turn. If I bypass the ignition the starter turns over but car still doesn't start - the fuel pump still has no power. How do I reset the Anti-theft key device? I've cleaned, dried and tried both keys, waited 3 hours now and still wont start! Have cleaned all battery/coil/distributer/starter connections and te


Did you clean in the ing. lock cyl. Maybe pocket lint or something blocking. ... 1992 Buick LeSabre

I am having the same issue with my anti-theft device in my 2003 Alero. Last year it stopped running and would not turn-over. $400 later, Brakemax said they just had to reset the anti-theft device. oK, so then it has run fine until last week when it left me at the mall, again, not starting. Towed it to mechanic..same damn thing but this time he went ahead and ripped it out completely and it ran perfect...until today. Now I do not have the anti-theft device in the car but doing the same thing


The shop that told you they ripped it out only ripped you off unless they removed some aftermarket alarm system i,m a gm mechanic and if you remove the factory anti-theft on a 2003 olds alero it will not run ever again until re-installed make sure yo ... 2003 Oldsmobile Alero

1996 Isuzu Rodeo will not turn over. Battery is good (new) starter is good (checked at three places), relay is good, (same relays for nearly everything on the vehicle; switched from something I knew was good), power wire to starter carries same volts as battery. The smaller wire that should power when the ignition switch is turned to "start", however, does not show a reading when the switch is turned to start. After pulling the relay and checking the terminals with a volt meter and having som


... Isuzu Rodeo

2010 Altima ac blowing hot air. Checked fuses and relays good. Checked freon good. Fans both kick on good. Clutch not engaging when ac is turned on but I can move it with my fingers. Checked power going to compressor not getting power. What could be the problem? Fans good relays good, fuses good, freon good.


... Cars & Trucks
  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || www.carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 2.6384 seconds