...but no error , i saw something strange, i have no boost on intercooler pipes, when i accelerate there is no pressure.
engine dont stop if i block egrpipe.
i send turbos to a professional turbo garage (no issues).
what can be issue on that ?
someone said that Nr.18 can be issue . can be ?
Hi, I had the insufficient flow fault on my 102 T6 a few years ago. I thought fair enough 50k on the clock. Not overly pleased but was expecting it at some point and so had the EGR valve and cooler replaced using OEM parts.
What's really annoying is that after only two years and 14k it's...
I need a new rear EGRpipe for my 2017 t6 102hp as the present one has developed the common problem, crack in the corrugated section. Genuine VW part is £160 ! was £40 4 years ago ! It's now modified to be stronger.
Question is do I get genuine VW pipe or an eBay one which is £40 ?
In theory I...
...Leak
Engine:
18874 - Intake Air System Leak
23957 - Turbo/Super Charger Underboost
25958 - Turbo/Super Charger Underboost
Quick look under the bonet and I found this!! Hoping its a case of just needing a new piece of egrpipe! currently waiting for RAC but not sure what they will be able to do!
Hi,
I just removed the corrugated pipe leaving the egr valve. It had water laying in it, enough to completely soak a sheet of kitchen role.
It wasn't pink like my coolant, which is strange. It seemed to be too much for condensate.
Should the egr valve be dry and sooty at all times?
...hard to be certain. The van had an EGR insufficient flow error code so I assumed it might be linked to this, having done some research. The EGRpipe was partially blocked and the cooler was also fairly clogged, so I opted for an EGR delete (blocked off pipe) and got it coded out.
However the...
Well, it's EGR time again!
I bought the van nearly 5 years ago at ~99000 miles. I'm sure I saw a receipt for a new EGR' in the paperwork but I can't find it now. Either way, the date of manufacture of the old (aftermarket) EGR is 2018 and the van (Euro 5, 140) was registered in January 2016...
You would need to remove the EGR and buying a blanking kit for the pipes. Then get it mapped out of ecu.
When my EGR in my trusty works van went for the 3rd time I bit the bullet and had it removed and mapped out.
Vans been great since
Somehow I missed that earlier! I’m almost 100% sure that the new EGR won’t be clogged at 7K miles, IF they renewed it.
Another possibility is that the pipes are fouled with carbon, there are different types of EGR used in Transporters, VW modified some pipes so that they don’t block with carbon...
Hello i have some problem with my t6 2018 CHXA after replace Egr+cooler and the pipe on the backside. after a Quick drive like 3-6km i get 2 faulty codes
P4020
P0101
What can cause this problem?
you sure its not a split EGRpipe in the engine bay? (final exhaust fuses shouldnt smell very bad due to the cat and dpf)
but the EGRpipe splitting is a very common issue . . . and yours is a 2018 so prime candidate.
I've had mine done on bot 2018 and 2017 vans...
Cleared twice now and comes back almost immediately. Drives fine no stutters and accelerates as normal.
Would removing the front stainless EGRpipe and inspecting give an indication of how ‘sooty’ it is? (No Sweep jokes!)
Ian
I had the same code recently, garage I took the van to reckoned readings didn’t suggest a clogged EGR, on further investigation he found a split in the EGR to exhaust manifold rear pipe which he replaced along with new gaskets. He did show me the part complete with split.
Time will tell but so...
Fuel preference won’t make any difference before or after a fault develops.
It could be caused by one or more of the following.
1. Split or leaking EGR gas circuit, often a cracked pipe at the bellows, will be a strong smell of exhaust gases / soot stains on pipe. If so replace the pipe, there...
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