Almost no boost, code PO243

[spacelucky17]

So one running issue is solved and a new scan reveals this code, which is listed as 'Supercharger Boost Selonoid Control Circuit'. Ive also lost pretty much all boost in the past week Help!

[Archon]

The most likely cause is a bad boost control solenoid.

[spacelucky17]

Ok, so I've tracked down a way to diagnose that (love google lol). Now is that a part that can be replaced on its own or is it something bigger like the whole supercharger that will have to be done?

[2003 SSEi]

The Part circled yellow is the Boost Controll Valve
The Part circled blue is the Solenoid

[spacelucky17]

So how would I go about ordering a replacement? Is a used one ok?

[2003 SSEi]

used is fine, Contact Harofreak00

[spacelucky17]

Thanks!

[Rogue]

You might also check to see if you blew the vac line off the port under the supercharger snout.

[redzmonte]

Rock auto has one for $26 new.. chose your car and search under engine/Supercharger Bypass Solenoid

STANDARD MOTOR PRODUCTS Part # U44001

[spacelucky17]

Awesome thanks so much!