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Ron
Ron, ASE Certified Technician
Category: Lexus
Satisfied Customers: 33460
Experience:  35 years working as an ASE certified tech.
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97 Lexus Es300 codes coming out are P0450, P0773,P1300 car

Customer Question

97 Lexus Es300 codes coming out are P0450, P0773,P1300 car will not running if you touch the gas pedal shuts off as well when you shift into gear
Submitted: 5 months ago.
Category: Lexus
Customer: replied 5 months ago.
Car will not stay running
Expert:  Ron replied 5 months ago.

Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.

The fault code P0450 is in most cases set due to a failing Evaporative Emission (EVAP) Pressure Sensor You can verify this by running the test steps in the link below. Copy and paste the link to your browser to open and view them.
https://dl.dropboxusercontent.com/u/104923897/EVAP%20sensor%20Jun%2028.pdf

The common cause for the code P0773 is in most cases caused by a failing Shift Solenoid SL. See the test steps of it in the link below.

https://dl.dropboxusercontent.com/u/104923897/Shift%20Sol%20JUn%2028.pdf

The code P1300 can be set due to any of the following,

  • Crankshaft Position Sensor (CKP)
  • Igniter
  • Ignition Coil(s)
  • Wiring

    See the steps in the link below to test this code as well.

    https://dl.dropboxusercontent.com/u/104923897/P1300%20Jun%2028.pdf

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