All Things Mk5 > How to Guides / Troubleshooting

O2 sensor adaptor

<< < (3/3)

pudding:
It's a solenoid, not a pump.

briank213:

--- Quote from: LC5F on October 10, 2021, 12:34:11 pm ---Carbon canister or pump Purge Valve - difficult to know what one to try first, I tried canister first, but it came back again a month later so replaced the pump Purge Valve.

For what they are the prices of genuine parts are high, I went after market for both:
Ebay canisters seem to be OK - mine from Hong Kong had its part number ground off, I suspect its genuine VW part but made chinese market.
The OEM pump Purge Valve said Bosch so I just got a genuine Bosch pump Purge Valve.

--- End quote ---
Thanks for the help I will look at it this week and try and order the N80 valve and the canister is it a DIY job or do I need a mechanic?

briank213:

--- Quote from: Pudding on October 10, 2021, 12:44:28 pm ---Could also be the N80 valve stuck open, or a bad seal on the fuel filler cap.  I had to replace both of those and the canister on mine to shift the code.

--- End quote ---
How can you see if you the fuel cap is damaged?.I opened the fuel cap and I don't see anything so I don't think it's the fuel cap. I will try and change the N80 valve and canister and see if the code clears

LC5F:
The carbon canister is very easy, unclip from bracket and unclip pipes.

Purge valve is a bit more involved - there is a DAP N80 You tube video that covers this:

Navigation

[0] Message Index

[*] Previous page