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Changin RPM on N (2.7 HDI)

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Wed Nov 20 2019, 08:03am
Joined: Sep 06 2017
Member No: #3261
Location: Byroslavia, FIN
Have anyone else noticed that when trying to maintain certain RPM on neutral it will slow down the RPM. I mean I try to maintain 1000RPM or 1500RPM -> RPM will decrease (the pedal is not moving) for several hundred RPM.

Faulty pedal sensor? Leaking air? MAP-sensor (is there one on 2.7?)?

As told on other topic I have had srange readings from MAF's: they give different readings (changed them a cross).

Wed Nov 20 2019, 11:12am

Joined: Oct 01 2009
Member No: #1
Location: Northumberland
Yes there is a 'MAP' sensor, cleaning that may help, have a read through this: - Click Here -
Thu Nov 21 2019, 04:41pm
Joined: Sep 06 2017
Member No: #3261
Location: Byroslavia, FIN
I cleaned the MAP sensor but no difference. Did not had time to see the sensor data this time.

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