Showing posts with label throttle bodies. Show all posts
Showing posts with label throttle bodies. Show all posts

Tuesday, 28 June 2011

Throttle Pedal


The throttle linkage assembly is mounted underneath the throttle bodies. This is much easier to attach before mounting the bodies on the engine.   Lucky then that I read ahead in the installation manual to the next chapter to where that is mentioned

The throttle cables are attached to the throttle pedal using the fitting kit provided. Before this could be done the angle grinder and cutting disc had to be used to remove the flat plate that was welded to the top of the throttle pedal.  I assume this is used for a standard installation.  With the Webcon throttle bodies this is not needed, only the round shaft is needed.

The cables had to be shortened significantly.  I tried to solder the ends to prevent fraying of the cut inner cables, but the solder would not take.  Probably some kind of coating on the inner cables. In the end I used some epoxy resin.  As Tiger warned me the throttle pedal is too stiff with both return springs fitted so I have removed one.

Wednesday, 22 June 2011

Throttle Bodies

The throttle bodies are mounted by applying silicone gasket to the inlet manifold and then bolting the manifold to the engine head.  The first attempt went well, then I thought I'd double check behind the butterfly valves only to find some of the gasket had squeezed into the airways - this would not help the engine run its best, so the whole lot had to come off, the silicon clean off, new silicon applied and the assembly remounted.  This also included removing the alternator and refitting.  What a pain.  Fingers crossed it is all okay now.


Wednesday, 8 June 2011

Webcon Alpha Pro 4 Gold Throttle Bodies Kit

I've opened up the box and the kit is very comprehensive.  There's even a fuel filter and mounting hardware.  I will use this to replace the existing budget filter and home made bracket.  Should have read the kit contents before try to complete the fuel lines!

I was a little disheartened to find a large wiring loom.  I thought my wiring chores were over.  To be fair it is probably fairly straight forward and everything is labelled.  That makes a change.

Yesterday I made a call to Webcon to discuss connecting the ECU tacho output to the digital dashboard - didn't want to fry anything.  They were very helpful and happy to answer my technical questions in great detail, explaining how the ECU is built and operates.  I hopefully won't need their help, but it is very reassuring to know there is somebody there who can help.  Main piece of advice for installation was: don't touch any of the factory set screws that are thread locked.  Point noted.