Car stalls while driving, Idle is smooth?

I have seen the crankshaft angle sensor start to go out and cause this issue, this will not create a check engine light as well, so it fits. but you should run the codes anyway to see if any codes are pending.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

This guide may help as well, and I have included the location of the crankshaft sensor, so you know which sensor to check out.

https://www.2carpros.com/articles/engine-stalls


The crankshaft sensor is on the right side of the engine block towards the rear down low. Check out the images (below). Please upload pictures or videos in your response to any problems so we can see what to help you with.

Thank you for your help. I just replaced bad and crankshaft sensor. Still the same problem. Anything else I can change or check? Thank you

Have you run the codes to see if any are stored? I have seen the ignition relay or PCM start to overheat and go out which can cause the engine to stall without setting a code. Here are the locations so you can swap them out to see if that fixes the problem. Check out the images (below). Please let us know what happens.

No codes. I just replaced throttle body and that didn’t fix it. My wiring fuse box is different than the one you sent me.

Yes, that is different, is this a euro car? Also, I see a bunch of cut wires?

I got the wiring box from junkyard. Mine is the same as the one in the picture. The versa is plain. Nothing special. Nothing is power, only mirrors.

The car stalls because the fuel pump stops working. (I just put a new fuel pump in it. Made no difference). I can’t start the car till I hear the pump kick in. Is there a relay that I can replace? Or do you know what else I can replace? Tia

Should the fuel pump run nonstop? Should the fuel pump prime the system every time I turn the key on?

The fuel pump will not run non stop if the engine is not running. It will prime the system each time the engine is cranked over. Is that what is happening?

I do not know what happened this morning. I was going to work and then the car stalled again about 1/2 mile from my house. I made it back home somehow, but I think the fuel pump is not working. I can’t hear it when i turn the key on, but it has 12.3 v on one side of the plug, and I think 5v on the other side of the black wire. Whenever I plug it back to the pump it started priming. I checked the plug before. It looks good (no corrosion or any visible damage). I have to look at it tomorrow (if I can). Is there way to check the wires? I have a multimeter. Tia

I got home after work and car started right up. I let it warm up for like 3 minutes and drove it for about 2 miles without problems.

Well. I start the car this morning ( I can hear the pump to prime the system). I came back in 3 minutes and car is dead. Turned key off. Turned key on and no priming. The car started but stoll in like 20 seconds. Is it possible that the new pump is bad? I have like 500 miles on the new pump (still had stalling issues after I replaced it). What else can I do? What else to check?tia

You could have a bad fuel pump but I have seen the IPDM go out in these cars which housing the non serviceable fuel pump relay. Here is how to change it out which would fix the problem. You can use a test light at the fuel pump feed wire (green) to confirm no power when you don't hear the fuel pump running.

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Check out the images (below). Let us know what you find.

I just checked the green wire and I have power(13.55) only when the engine is running. Whenever the key is turned to on without the engine running then there’s no power. Is that normal?

This morning, I hooked up the tester to green wire and it ran for like 5 minutes with around 13.5v After the engine warmed up the power go to 0. I started the car again and the power goes back to 13.5v but after 5 seconds it goes to 0 (then the fuel stops and then the engine stalls). It used to be that I can drive it for 20 miles and then it shuts off and I can start it again and drive it. Looks like something is warmed up and fails. What else can I check or change? Tia

It sounds like the IPDM is going out, you might be able to get a code for it if you do a CAN scan, please watch this video to see how:

https://youtu.be/InIlnsjOVFA?si=wyNwD-Mme8W-4vV3


Please go over this guide and get back to us.

I just replaced ipdm with used one. No change. Car runs for few minutes and stalls. The power to the pump randomly stops. I have tester on the (green wire) pump and it’s 13.5v then it just drops to 0. I also have tester on the ipdm fuse and power is 14.4 v. Sometimes I can feel the relay klick when I hold the ipdm. The over on fuse never drops. The power on the pump does. Can the ecm/pcm be bad? Does it need to be reprogrammed? Tia

It could be but can I ask if you ran the CAN scan? It could be the ignition switch, or PCM. You can send the PCM for testing and they will go over it for you. It is difficult to test the PCM yourself if there are no codes. When you replaced the IPDM it came with different relays correct? Here are the engine and PCM wiring diagrams so you can see how the system works.

This guide will help you test the connections:

https://www.2carpros.com/articles/how-to-check-wiring

Check out the images (below). Please let us know what happens.

Seems like there’s something telling the computer to turn off the power to the fuel pump. I was able to drive it the whole day and now it won’t run more than 3 minutes in the driveway. Sometimes 1 minute, sometimes 2. I don’t think there is broken wire. I may be wrong but if there is broken wires then there won’t be any power at all going to the pump. Is it possible that the computer is going out or needs to be reprogrammed? Tia

Yep, that is a possibility, you can remove the unit and send it in for testing. Please search google or ebay for a company that can do the work for you.

I just picked it up from Nissan. 20 miles later it’s still running. They told me that the fuel pump relay was loose, and the exam ground wire was also loose. I was told that the fuel pump relay was built in the intelligent power box. If it stops running, I’ll post again.
Thank you for everyone’s help.

I’m sorry. Correction. The ECM ground wire.

Thanks for letting us know, we are here to help, please use 2CarPros anytime.

It’s going back to Nissan. It shut off on me 3 times within 2 miles from the house this morning.

Okay, let me know what they say I am interested.

Car is still at Nissan. They can’t get it to stall. They said that it’s running without problem. Can I buy used ECM and replace it? Do I need ECM and key from the same car or just the ECM? Tia

You will need a preprogrammed unit. You can get a preprogrammed unit by searching Google or Ebay.

The car is still at Nissan. I’m thinking of bringing the car back and trying to figure it out why it keeps dropping the power to fuel pump. Do you have a website that I can get the wiring harness diagram. Also the IPDM wiring. Tia

Sure, alldata.com will help you.

I guess I figured it out. I worked on it almost all day. Found out that it drops power at the IPDM (that was replaced with used one)
I ran on-off-on switch from the fuel pump up to the driver seat. Installed light on the ECM/IPDM side so I know when no power to fuel pump. Other wire ran from cigarette lighter to the 3way switch. Now when the light is off, I just flip switch to manual power. Light back on (ECM/IPDM) is working so I keep it on the normal working mode. So far, it’s been working fine. Tired of chasing ghosts. The car has only 33,000 miles on it, so I keep driving it as is.

Glad you could get it fixed, thanks for letting us know. Please use 2CarPros anytime we are here to help.