AFN low boost

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randolph57
Registered user
Posts: 95
Joined: 15 Aug 2008, 13:40
80-90 Mem No: 5801
Location: Plymouth

Re: AFN low boost

Post by randolph57 »

Time to sort my watercooled chargecooler which i think is partially 'airlocked' at the chargecooler which is mounted right of gearbox (from rear)and does not have much of a fluid head to help keep air out.
Regularly see 64 deg on Holden hill out of Exeter which is way too high judging by other TDI readings.
I am also interested in the remapbut understand the 80 pin ECU and earlier variants require ECU sending to a 'specialist' for chip replacement so any recommends by name/area is good information for fellow tdi converts.
For info my (now non limp mode AFN) makes around 1 bar 14 psi boost (this is reading from ultragauge not vagcom so may be slightly higher when spiking).

Cableguy
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Posts: 784
Joined: 11 Jun 2010, 12:56
80-90 Mem No: 8585
Location: Worthing

Re: AFN low boost

Post by Cableguy »

Hi mate, you'll be better off taking the van to somewhere like pendle performance. They have a rolling road and he reprograms the chip and solders it back in. You can then see if it works on the rollers and fine tune it.
:ok

jocko
Registered user
Posts: 171
Joined: 17 May 2012, 10:15
80-90 Mem No: 11124
Location: South Birmingham

Re: AFN low boost

Post by jocko »

southernsparky wrote:Hi,
My inter cooler is mounted above the gearbox and has some big scoops each side that direct air onto it.
Works a treat. Intake temps on my scan gauge prove that it's a very effective solution.
How is yours set up?


would also like photos of where you have the intercooler mounted and the scoops. cheers
Tin top C reg van to camper conversion. 1.9 golf tdi conversion.

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