Date registered: Mar 2005
Vehicle: '01-E320 & 02-ST2
Location: John 15:18-19
Mentioned: 0 Post(s)
Quoted: 35 Post(s)
Hi, Steve and welcome to the forum. Please take a sec to click the user cp link and complete your BW profile re vehicle and location as that is useful information.
Where did you source your MAF? E-bay is rife with replicas and they often are bad and won't get rid of your codes.
If you bought genuine Bosch from a reliable source, clear your codes and see if the H2SO2 code comes back; a bad MAF can trigger other codes. If it does come back, search for the code in the sticky, don't just rely on the text readout from the code reader.
Take care and enjoy the ride,
Socialism is a philosophy of failure, the creed of ignorance, and the gospel of envy; its inherent virtue is the equal sharing of misery. (Winston Churchill)