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How do u raise idle on cs2 lancer gdi

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kadijahveronica
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How do u raise idle on cs2 lancer gdi

Postby kadijahveronica » October 8th, 2020, 11:05 am

Just looking for a little info on how to raise idle on the lancer or do i have to use a scan tool

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Dave
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Re: How do u raise idle on cs2 lancer gdi

Postby Dave » October 8th, 2020, 2:09 pm

The iacv adjusts this.
Some throttle bodies has an adjustment that you can make.

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ZeroOne
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Re: How do u raise idle on cs2 lancer gdi

Postby ZeroOne » October 8th, 2020, 7:48 pm

Its all ECU controlled. Cant really go beyond the ECU parameters.

Pull out a proper scan tool and check the following:

idle for the 4g15 gdi is ~650rpm
mpa on fuel rail should be 5
also check long term and short term fuel trims, >10 in any one = something wrong

error codes can point you in the right direction as well

kadijahveronica
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Re: How do u raise idle on cs2 lancer gdi

Postby kadijahveronica » October 8th, 2020, 9:14 pm

Thanks man

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