Poor acceleration code P2135

Tiny
TOMMYGL
  • MEMBER
  • 2009 CHEVROLET AVEO
  • 1.6L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 230,000 MILES
Car will not accelerate.
Sunday, January 14th, 2018 AT 12:39 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,973 POSTS
Hello,

Nine times on of ten it is the throttle actuator that has gone bad or the throttle pedal sensor has gone out. You can confirm the failure by using a volt meter.

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

This guide can help as well.

https://www.2carpros.com/articles/how-a-throttle-body-works

Please let us know what you find. We are interested to see what it is.

Cheers, Ken
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Monday, January 15th, 2018 AT 4:01 PM

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