1922w1 (9804910380) solenoid air vent pipe

[508c5]

Hello,

I can't figure out this pipes 2way hookups (i.e. to which ends is it connected) - the relevant drawing doesn't show (at least i can't figure it out) - number 20 part

can someone shed some light ?

Peugeot 508 1.6 156BHP THP VIN NUMBER VF3**************[VIN obfuscated, can be read by forum staff]

[GiveMeABreak]

The Top Pipe from the fuel vapour canister (5) takes the vapours to the Purge Canister Solenoid Valve (3) which should be your pipe (20) on your diagram.

Key:
"A" Electrical links
"B" Air inlet
"C" Fuel vapours
"D" Fuel

Reference	Designation
(1)	Turbocharger
(2)	Motorised throttle
(3)	Purge canister solenoid valve
(4)	Fuel vapour absorber
(5)	Canister
(6)	Engine ECU

[508c5]

thanks, got it, i think . why did they make it so rigid ..


and why does it have this "fat" part at the tip ? it can't be fitted over a nipple like this..(mine doesn't have it - i think i need to replace it, won't hold up without a clamp/band).

[xantia_v6]

I think that #20 is the atmospheric pipe for the boost control valve. The knob on the end is a little foam filter with a rubber cap.

When the rubber cap shrinks with age, it can restrict the air flow, causing boost control errors and super-knock error codes.

[508c5]

thanks, this foam filter fits over a nipple ? (the rubber end under this filter is supposed to fit over the nipple located on the canister)

[xantia_v6]

What cannister? The pipe clips onto the engine top cover (the dotted line in the top diagram).