PETER G
01-03-2009, 05:43 PM
Hi all,
can anyone help?
At tick over I am getting the following readings using VAG COM 311
Module 01 engine
Measuring blocks
address 003
engine speed 861 / min
MAF specified 250 mg / r
maf actual 460 mg / r
EGR duty cycle 4.8%
When the engine is reved up the readings return to normal range, but after a few minutes return to as above. I have recently fitted an after market MAF (Bosch from GSF), but am now doubting whether I should have gone for an original VAG part. any advice would be appreciated.
Not getting any fault codes when doing a engine scan.
can anyone help?
At tick over I am getting the following readings using VAG COM 311
Module 01 engine
Measuring blocks
address 003
engine speed 861 / min
MAF specified 250 mg / r
maf actual 460 mg / r
EGR duty cycle 4.8%
When the engine is reved up the readings return to normal range, but after a few minutes return to as above. I have recently fitted an after market MAF (Bosch from GSF), but am now doubting whether I should have gone for an original VAG part. any advice would be appreciated.
Not getting any fault codes when doing a engine scan.