Author Topic: 110hp TDI passat upgrade (Read 3392 times)

turbotor · « **on:** March 17, 2006, 06:23:20 am »

What can be done to make the 110hp TDI faster??

Its been chipped, G-tech reads 129whp.

I want as much as possible, ofcourse :wink:

Bigger injectors? FMIC?? bigger turbo??

Tor

vwmike · « **Reply #1 on:** March 17, 2006, 03:26:30 pm »

All of the above would help. How much boost is it running right now? Is the exhaust still clear or is it very smokey?

turbotor · « **Reply #2 on:** March 17, 2006, 03:41:15 pm »

I have not installed a boost gauge yet. I`m not sure what boost is from the factory.... Smoke a bit under 2500rpm.

I dont like the smoke on idle....

vwmike · « **Reply #3 on:** March 19, 2006, 08:26:34 pm »

Excess fuel at idle would cause idle speed to increase rather than cause smoke. Typically smoke at idle has more to do with incomplete combustion and/or blowby, etc. Usually it is only present at start up. If your exhaust smokes and then clears up it is because the turbo has created enough boost to fully combust all of the fuel. So, there should be a bit more room to increase fuel and therefore power output.

turbotor · « **Reply #4 on:** March 20, 2006, 04:30:22 pm »

Can boost pressure be adjustet with VAG-com??

maybe old injectors make burn incomplete and make smoke??

vwmike · « **Reply #5 on:** March 21, 2006, 05:26:16 am »

To my knowlegde boost cannot be adjusted using vag-com. Old injectors may cause smoke if they are no longer properly atomizing fuel. That would mean poor fuel economy as well.