Fault with Mass Air Flow Sensor
09-08-2022, 09:39 AM
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2016 Sprinter
Fault with Mass Air Flow Sensor
I'm in my RV on the start of a 3-week trip. On Day 1 problems begin, took Sprinter to MB dealership in Columbus, GA. Here's the Tech's Report:
"Check Engine light on, caused by MAF sensor CEL fault (P150100). Tech inspected and scanned via SDS, CEL for MAF, stated “Malfunction”. No issues with fuses, voltage between leg 1 & 2 good. Swapped with other known good part, failure persists. Tested continuity from CDI engine harness section to MAF connector, NO continuity. Break in the line suspected at the z-slice in front of turbo."
Tech says vehicle will run, how long? Who knows?
Since he could not fix it, I'm back on the road. Any advice on repairs or how long it may run with this fault?
"Check Engine light on, caused by MAF sensor CEL fault (P150100). Tech inspected and scanned via SDS, CEL for MAF, stated “Malfunction”. No issues with fuses, voltage between leg 1 & 2 good. Swapped with other known good part, failure persists. Tested continuity from CDI engine harness section to MAF connector, NO continuity. Break in the line suspected at the z-slice in front of turbo."
Tech says vehicle will run, how long? Who knows?
Since he could not fix it, I'm back on the road. Any advice on repairs or how long it may run with this fault?
