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Author: Subject: 2007 1.8 Duratec HE - Does it have a MAF??
MK9R

posted on 29/9/09 at 07:34 AM Reply With Quote
2007 1.8 Duratec HE - Does it have a MAF??

More questions regarding my Duratec HE engine (that i am coverting to LPG), Does it have a MAF?? There is nothing upstream of the throttle body and cant see anything afterwards???











Cheers Austen

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jonesier1

posted on 29/9/09 at 09:15 AM Reply With Quote
no,from memory they have a t,map sensor on the inlet manifold,a small black plastic sensor (about 1x2 inch ).





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MK9R

posted on 29/9/09 at 09:22 AM Reply With Quote
quote:
Originally posted by jonesier1
no,from memory they have a t,map sensor on the inlet manifold,a small black plastic sensor (about 1x2 inch ).


Any idea where? I am fitting a flashlube kit (drips small amount of special oil to lubricate valves while running on dry lpg) and was wondering if it would contaminate the MAF is inserted upstream of the MAF. Whats the difference between a MAF and a T,MAP?





Cheers Austen

RGB car number 9
www.austengreenway.co.uk
www.automatedtechnologygroup.co.uk
www.trackace.co.uk

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big-vee-twin

posted on 29/9/09 at 12:33 PM Reply With Quote
MAF - Mass Air Flow suffers a lot from contamination and measures the amount of air being sucked in by the engine.

MAP - Manifold absolute pressure - measures pressure inside the intake manifold not air flow and doesnt suffer from contamination problems.

I dont think the MAF would like flash lube oil as it is similar to two stoke oil, and the very sensitive MAF sensor sits directly in the air flow.





Duratec Engine is fitted, MS2 Extra V3 is assembled and tested, engine running, car now built. IVA passed 26/02/2016

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MK9R

posted on 29/9/09 at 12:41 PM Reply With Quote
arh, so if it has a MAP then should be fine





Cheers Austen

RGB car number 9
www.austengreenway.co.uk
www.automatedtechnologygroup.co.uk
www.trackace.co.uk

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