How is the best way to tell if the maf is miss behaving?
1.9 TDI
I can start the car with it unplugged
Sent from my Swift 2 X using Tapatalk
1.9 TDI
I can start the car with it unplugged
Sent from my Swift 2 X using Tapatalk
Ok thanks, you wouldn't know where to find the correct values ?With VCDS look at actual VS specified figures on the MAF
Ok cheersSpecified will be the figure the car is wanting to see but google might give you a rough idea on what it should be
Ok thanks, you wouldn't know where to find the correct values ?
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The car wouldn't start, called out the breakdown chap who got it started with a can of lynx and said the glow plugs were at fault, took it to the garage and they said glow plugs were fine but the battery had had it, also said the maf was at fault, I had a new battery fitted and told them to leave the maf, scanned it on vcds and found a maf fault, removed it and cleaned it with some electronic cleaner, refitted, cleared the code and so far it hasn't come back, I often use the torque app and scan often for faults but unit the car wouldn't start never found a maf one.When pulling from low rpm 1500 at full load in 3rd gear all the way to around 4K rev., the MAF should exceed the max. MAF spec in group 003. you're looking < 850mg/ str. The flow will drop off slightly as you reach peak power.
Might be worth looking on channels 10 and 11 to see what specific boost pressure you're getting too.
What are the symptoms that make you think your MAF is dead?
You don't mean to clean them at all.The car wouldn't start, called out the breakdown chap who got it started with a can of lynx and said the glow plugs were at fault, took it to the garage and they said glow plugs were fine but the battery had had it, also said the maf was at fault, I had a new battery fitted and told them to leave the maf, scanned it on vcds and found a maf fault, removed it and cleaned it with some electronic cleaner, refitted, cleared the code and so far it hasn't come back, I often use the torque app and scan often for faults but unit the car wouldn't start never found a maf one.
So just wanted to check the value s
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