Monday, 22 June 2015

map sensors

map  sensors detect manifold vacuum unlike maf which detect air flow.
These are used  in a lot of French cars and  can offer a lot more in terms of fuel economy etc
Yes they go wrong and may not throw a fault code the only way to test them is off the car with a 5 volt supply and applying a vacuum  this way wiring or other issues are ruled neat and simple




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lunar auto diagnostics
Full range of engine fault diagnostic services Contact us for help
125,east bawtry road
Rotherham
south Yorkshire
s60 4lq

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