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mastertech29, ASE Certified Technician
Category: Toyota
Satisfied Customers: 184
Experience:  If you have any questions about Toyota's I'm your man.
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Toyota Axio Had a fault P1589 Acceleration sensor sensor learning

Customer Question

Had a fault P1589 Acceleration sensor sensor learning value stored in the engine ecu. Engine check light is on. This came on after i used the Launch diagnostic tester to reset the engine ecu.

The car is a Toyota Axio 1.5A- Japanese import.VIN : NZE1416085570 , Engine : 1NZD085930
Submitted: 5 years ago.
Category: Toyota
Expert:  mastertech29 replied 5 years ago.

mastertech29 :

Hello my name is Rick and I will be happy to help you with this issue.

mastertech29 :

Since this is a Japanese import the codes are not the same as our obdii codes here in the USA.

mastertech29 :

The only advice I can give you is that I found 4 confirmed fixes for this issue by replacing the throttle position sensor. I can not guarantee that will fix your problem but it is a good place to start. Thank you, Rick