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Old 03-21-2001, 02:18 PM
stevebfl stevebfl is offline
Join Date: Mar 2000
Location: Gainesville FL
Posts: 6,844
They both use MAF sensors (Mass air flow). The slight differences between hot wire and hot film are really not that significant. The major difference is that HFM incorporates the ignition and fuel control into one system where as the LH-SFI has separate ignition controls.
Steve Brotherton
Continental Imports
Gainesville FL
Bosch Master, ASE Master, L1
33 years MB technician
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