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Everything Dirt Bike
Make / Model Specific
Suzuki
2014 rmz450
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<blockquote data-quote="Trfsrfr" data-source="post: 225991" data-attributes="member: 3959"><p>@OP - How long have you owned it?</p><p>What have you done to it, especially the last thing you did?</p><p>Has it ever run correctly?</p><p>With EFI it could be a number of things; 02 sensor out of range, TPS out of range, intake air sensor out of range...it helps to know some history. Again, not a bike EFI guy, but the systems are very similar to cars. Basically the ECM takes a reading from the o2 sensor and determines if its rich or lean, and adjusts the pulsewidth for the injector.</p><p>Give us some history...and do you have a service manual?</p></blockquote><p></p>
[QUOTE="Trfsrfr, post: 225991, member: 3959"] @OP - How long have you owned it? What have you done to it, especially the last thing you did? Has it ever run correctly? With EFI it could be a number of things; 02 sensor out of range, TPS out of range, intake air sensor out of range...it helps to know some history. Again, not a bike EFI guy, but the systems are very similar to cars. Basically the ECM takes a reading from the o2 sensor and determines if its rich or lean, and adjusts the pulsewidth for the injector. Give us some history...and do you have a service manual? [/QUOTE]
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Everything Dirt Bike
Make / Model Specific
Suzuki
2014 rmz450
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