Wuey wrote:In my previous NA, the second fan will only turn on when the a/c is switched on. In my SE, both fans will turn on irregardless of whether I have the a/c switched on. Can any SE owner please confirm this?
lil red rocket wrote:- Bonnet vents
davekmoore wrote:Slightly confused about making the fans work together. As the car is an SE do they both fire up automatically and at full speed and at a low enough temp? If not, can I get the wiring changed so they do that?
saboteur wrote:davekmoore wrote:Slightly confused about making the fans work together. As the car is an SE do they both fire up automatically and at full speed and at a low enough temp? If not, can I get the wiring changed so they do that?
They both fire up together, but initially at the low speed. If you put the A/C on while the thermofan is running or the car gets over a certain temp, they will kick in at the higher speed.
93_Clubman wrote:Dave, I wondered how you went with this issue - hopefully the combined approach will sort it.
davekmoore wrote:CT wrote:For a haltech E series, goto the main setup and select ignition map. There is an adjustment called Ignition Trim. To take timing out, enter a number such as -1.0 - this will take 1 degree of timing out across the entire ignition map.
Make sure you save the map before you do this. And find a decent Haltech tuner.
Also, the turbo cooling checklist is this:
- Oil Cooler
- SE thermostat
- both fans running in parallel
- coolant re-route
- higher pressure radiator cap
- bigger alloy radiator 40+mm
- 33% glycol coolant mix
- directing air to the top of the radiator and not through the intercooler
- decent intercooler design - not china-ebay ones
- fully fitted under tray
- fully ducted air to the cooler and radiator from the front bumper
My race car has all of these and can run 1bar boost at 8000rpm in 40degree heat and runs perfectly.
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