All Things Mk5 > Performance Modifications

Engine shut down under boost - fail safe?

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bacillus:

--- Quote from: scopes on February 22, 2014, 09:17:13 pm ---The difference between the two is?

just the brand name?

--- End quote ---

Bosch supplies VW with the lambda sensor. There is a slight superficial cosmetic difference between the two but the sensor is identical. I should know as I'm using the Bosch one.   :smiley:

scopes:
Cheers Ayoub  :drinking:  will look into this first before thinking about changing!

Well today, I started of with a simple boost/vacuum leak test, the objective was to find bubbles from where I had sprayed the different parts with soapy water, no bubbles, none seemed to be sucked away either, I replaced the PCV gasket, nice new one in there now, replaced all the boost hoses in around the DV, serviced the DV, some fresh forge grease in, added a custom spacer in, only cost 10p, so thought I would try it,  re-fitted the throttle body hose, as I was not 100% happy with the fit, clips all tightened up, replaced the MAF sensor with a spare I had, scanned and out for a test drive, I have to say the car drives great  :driver:  love it... But problem still there!

The next thing I would like to try, is cleaning the throttle-body flap, what would be the best to use?

My idle seems to tick over between 720-760 rpm's, can this be adjusted in anyway?

Thanks

bacillus:
afaik there's no way to alter the idle speed even with vcds.

rich83:
Engine speed sensor.

scopes:

--- Quote from: richwig83 on February 24, 2014, 01:36:58 am ---Engine speed sensor.

--- End quote ---

Does or can this adjust idle speed??????

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