# Toyota eng.code p1121

**URL:** <https://community.cartalk.com/t/toyota-eng-code-p1121/23714>\
**Category:** Maintenance/Repairs\
**Created:** [December 21, 2008, 10:45pm UTC](https://community.cartalk.com/t/toyota-eng-code-p1121/23714 "2008-12-21T22:45:47Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![malibu1955](https://avatars.discourse-cdn.com/v4/letter/m/a87d85/32.png) [@malibu1955](https://community.cartalk.com/u/malibu1955)\
**Post date:** [December 21, 2008, 10:45pm UTC](https://community.cartalk.com/t/toyota-eng-code-p1121/23714/1 "2008-12-21T22:45:47Z")

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2000 Toyota tundra 4.7 eng.with a engine code p1121 .Fuel Air Metering.Please “HELP”

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**Author:** ![Tester](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tester/32/15976_2.png) [@Tester](https://community.cartalk.com/u/Tester)\
**Post date:** [December 21, 2008, 10:57pm UTC](https://community.cartalk.com/t/toyota-eng-code-p1121/23714/2 "2008-12-21T22:57:24Z")

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A fuel/air metering code relates to the O2 sensors.

Tester

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**Author:** ![BarryNNJ](https://avatars.discourse-cdn.com/v4/letter/b/bbe5ce/32.png) [@BarryNNJ](https://community.cartalk.com/u/BarryNNJ)\
**Post date:** [December 21, 2008, 10:58pm UTC](https://community.cartalk.com/t/toyota-eng-code-p1121/23714/3 "2008-12-21T22:58:05Z")

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Tundra Solutions translates P1121

> P1121 - Accelerator Pedal Position Sensor Range/Performance Problem

[Tundra Solutions.com](http://www.tundrasolutions.com/forums/1gen-tundra/60473-check-engine-light-and-dtc-p1121/)

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**Author:** ![malibu1955](https://avatars.discourse-cdn.com/v4/letter/m/a87d85/32.png) [@malibu1955](https://community.cartalk.com/u/malibu1955)\
**Post date:** [December 22, 2008, 11:22pm UTC](https://community.cartalk.com/t/toyota-eng-code-p1121/23714/4 "2008-12-22T23:22:00Z")

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Can you give me any ideas what to do to correct my problem? I have no accel. from 0 to 3/4 gas pedal. It is fine until the engine reaches operating tempt.I’ve replaced the TPS switch.Thanks, Bob

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**Author:** ![hellokit](https://avatars.discourse-cdn.com/v4/letter/h/6a8cbe/32.png) [@hellokit](https://community.cartalk.com/u/hellokit)\
**Post date:** [December 23, 2008, 4:55am UTC](https://community.cartalk.com/t/toyota-eng-code-p1121/23714/5 "2008-12-23T04:55:25Z")

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malibu1955  
It’s obvious that you didn’t go to the link that BarryNNJ showed you. It shows what other people have done who had this problem. If you read down, you’ll see that the tps (throttle position sensor) is NOT the problem.