The Porsche hotwire MAF (in German LMM, Bosch number 0 280 214 001) oftens drifts from specs or does not provide any output at all. This is mostly caused by defective electronics. We offer a repair- and test service. Repair price is based on a rebuildable core i.e. the sensor wire itself is ok, but we also can repair a broken platinum measure wire inside the sensor element. We provide a full functionality check and 1 year of warranty on our repairs.
This is a repair service, which involves sending your broken MAF unit to us for repair.