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MUT Device on GTi

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Posted 21 June 2003 - 08:22 AM


    Taxi Driver

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Yesterday took the GTi to a Service Centre. Checked with the MUT Device.
The Engineer said everything, ok, BTU, Temperature, ECU only the idling
speed was too low.

Then I asked him, how bout the fuel/air mixture setting, he said that it
shouldn't be tampered with, caused it is fully controlled by the ECU.

But I heard from friends that it can be adjusted to your liking ?

A bit confused right now.


Posted 26 June 2003 - 07:27 AM


    Tokyo Drifter

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You should never alter the ECU maps unless you know what you're doing and
the PESC mechanic definitely doesn't...