Honda Accord 1997 lx 2.2 vacuum routing

Maintenance/Repairs
1

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

2

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.

3

Tester

4

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.

5

But they’re typically unconnected to vacuum hoses.

6

Well then guess what?

If you don’t see it, it ain’t there!

Tester