# Quick AVCR question

**URL:** <https://forums.speedlife.net/t/quick-avcr-question/87649>\
**Category:** SON240sx Automotive\
**Created:** [August 2, 2005, 7:00pm UTC](https://forums.speedlife.net/t/quick-avcr-question/87649 "2005-08-02T19:00:05Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![KoukiS14](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/koukis14/32/5522_2.png) [@KoukiS14](https://forums.speedlife.net/u/KoukiS14)\
**Post date:** [August 2, 2005, 7:00pm UTC](https://forums.speedlife.net/t/quick-avcr-question/87649/1 "2005-08-02T19:00:05Z")

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Should injector duty cycle read 100% during deceleration at times? It does it for a split second and then goes to 0%.

This relates back to the first question, at 9psi I was seeing only 53% duty cycle. That seems a little low for WOT with such small injectors leading me to believe I either have something setup wrong (switch the cyclinders to 1) or wired incorrectly.

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**Author:** ![Happy240sx](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/happy240sx/32/5515_2.png) [@Happy240sx](https://forums.speedlife.net/u/Happy240sx)\
**Post date:** [August 2, 2005, 7:09pm UTC](https://forums.speedlife.net/t/quick-avcr-question/87649/2 "2005-08-02T19:09:49Z")

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Oh crap – I wrote this long thing and then realized you were talking about injector duty cycle…not solenoid duty cycle.

Yeah, I think 53% is low…double check you are connected to the injector wire

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**Author:** ![KoukiS14](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/koukis14/32/5522_2.png) [@KoukiS14](https://forums.speedlife.net/u/KoukiS14)\
**Post date:** [August 3, 2005, 8:28am UTC](https://forums.speedlife.net/t/quick-avcr-question/87649/3 "2005-08-03T08:28:29Z")

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Checked the wire its correct.

Another question, there is no way to change it to read PSI is there?