Date registered: Dec 2004
Vehicle: CURRENT: 2007 CLK550 Cabriolet, 2002 C240 FORMER: 2001 ML320
Location: Birmingham, AL
Mentioned: 3 Post(s)
Tagged: 0 Thread(s)
Quoted: 125 Post(s)
RE: How long does the comp take to reset(MAF) change
Keep in mind that a MAF failure is not necessarily â€œabsoluteâ€?. It can begin as an intermittent problem and only registers one fault under a certain condition (i.e. RPM, ambient temp and humidity combination). If this is the case, itâ€™s possible that you could restart the engine 15 more times without a fault, then replace the MAF, and it would only take 5 to clear the error code.