Stalling getting P1300 code?

Tiny
MC.STUMP
  • MEMBER
  • 1996 TOYOTA CELICA
  • 2.2L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 180,000,000 MILES
Car has rough time starting, but when started will start right back up. When I drive down the road after I hit third gear and I went above 15 mph car will stall and throw a p1300 code but will start back up. When this happens a few time CPS will short out and if I replace it it's the same thing all over again no matter how many times I replace it. What I have replaced distributor and all it's components, wires, plugs, coil, igniter, crank position sensor and checked EFI relay and fuse. My fans are stuck on as well. I do not know if that has anything to do with it. Please help sick car. I have $2,500.00 in it would like to drive and stay running.
Wednesday, November 20th, 2019 AT 12:01 AM

3 Replies

Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello,

Okay, I understand about putting money into a car and wanting to see it run like you intended. Fortunately, this is a fixable problem, so you should be up and running in no time. In the diagrams down below I have included the diagnostic troubleshooting flow chart for DTC P1300 from the vehicle manufacturer for your vehicle. You will need to use a Digital Multi-meter [DMM] to run these tests, so here is a link below explaining how to do so, if needed:

https://www.2carpros.com/articles/how-to-use-a-voltmeter

I have also included guides on how to find an open, and a short to power and a short to ground in the diagrams down below for you as well. Please go through these guides and get back to us with what you are able to find out.

Thanks,
Alex
2CarPros
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Wednesday, November 20th, 2019 AT 6:08 AM
Tiny
MC.STUMP
  • MEMBER
  • 2 POSTS
I didn't find anything like before. It's not a wire problem because it runs for a little if it was a wire problem it would short out immediately.
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Wednesday, November 20th, 2019 AT 10:34 AM
Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello again,

The guides that I previously sent are from the vehicle manufacturer [Toyota], specifically for your vehicle, specifically for DTC P1300. If you follow the flowchart, which is what the technician would do if you took your vehicle into a dealership to have them fix it, you will find the problem and then be able to fix it. Please go through the guides, previously sent, and get back to us with what you are able to find out.

Thanks,
Alex
2CarPros
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Thursday, November 21st, 2019 AT 6:59 AM

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