# Honda Accord 1997 lx 2.2 vacuum routing

**URL:** <https://community.cartalk.com/t/honda-accord-1997-lx-2-2-vacuum-routing/147076>\
**Category:** Maintenance/Repairs\
**Created:** [August 19, 2019, 7:07pm UTC](https://community.cartalk.com/t/honda-accord-1997-lx-2-2-vacuum-routing/147076 "2019-08-19T19:07:48Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![Cristram19\_148770](https://avatars.discourse-cdn.com/v4/letter/c/57b2e6/32.png) [@Cristram19\_148770](https://community.cartalk.com/u/Cristram19_148770)\
**Post date:** [August 19, 2019, 7:07pm UTC](https://community.cartalk.com/t/honda-accord-1997-lx-2-2-vacuum-routing/147076/1 "2019-08-19T19:07:48Z")

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I am having trouble finding my vacuum line that goes to the INTAKE AIR RESONATOR (IAR) CHECK VALVE, |INTAKE AIR RESONATOR (IAR) VACUUM TANK,  
IINTAKE AIR RESONATOR (IAR) CONTROL SOLENOID VALVE and The |INTAKE AIR RESONATOR (IAR) CONTROL DIAPHRAGM|.its between MAP sensor

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**Author:** ![keith](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/keith/32/5518_2.png) [@keith](https://community.cartalk.com/u/keith)\
**Post date:** [August 19, 2019, 7:18pm UTC](https://community.cartalk.com/t/honda-accord-1997-lx-2-2-vacuum-routing/147076/2 "2019-08-19T19:18:45Z")

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What has prompted this question? I had a 97 Accord LX with 2.2 engine and I don’t recall it having such a thing. They had intake air resonators (2 IIRC) but I don’t recall any of them having any kind of a valve or vacuum line.

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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:** [August 19, 2019, 7:34pm UTC](https://community.cartalk.com/t/honda-accord-1997-lx-2-2-vacuum-routing/147076/3 "2019-08-19T19:34:14Z")

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![](https://global.discourse-cdn.com/cartalk/original/3X/8/5/854024767ae3ac7ec92265878534c181eab52625.gif)

Tester

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<div class="post-metadata">

**Author:** ![keith](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/keith/32/5518_2.png) [@keith](https://community.cartalk.com/u/keith)\
**Post date:** [August 19, 2019, 10:41pm UTC](https://community.cartalk.com/t/honda-accord-1997-lx-2-2-vacuum-routing/147076/4 "2019-08-19T22:41:28Z")

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I don’t see what the OP is asking for in your diagram. Intake resonators that I am familiar with are in the intake duct between the air filter and the throttle body and they reduce noises that occur at certain RPMs in the intake.

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**Author:** ![texases](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/texases/32/862_2.png) [@texases](https://community.cartalk.com/u/texases)\
**Post date:** [August 20, 2019, 12:49am UTC](https://community.cartalk.com/t/honda-accord-1997-lx-2-2-vacuum-routing/147076/5 "2019-08-20T00:49:21Z")

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But they’re typically unconnected to vacuum hoses.

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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:** [August 20, 2019, 12:51am UTC](https://community.cartalk.com/t/honda-accord-1997-lx-2-2-vacuum-routing/147076/6 "2019-08-20T00:51:57Z")

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Well then guess what?

If you don’t see it, it ain’t there!

Tester