Hi All,
First of all sorry for my bad english...
I would need some help to troubleshoot what is (I think) a throttle body or MAF issue.
I had to change my rob bearings because they were dead and i had a ticking noise in the engine.
For this I took of the oil pan and the oil pump and done the job with rod bearings.
Of course I turned manually the crankshaft with damper to clean and change, I had also to set the cylindre 1 at Top Dead center position to synchronize the oil pump when putting it back.
After i finished the job the engine started and stayed idle during 45 min without problem.
I gone to drive slowly (1st, 2nd, 3rd gear, 2000rpm ) during 1 mile without problem then i pushed a little more the engine and then... no power engine stoped.
I could restart engine but idle screwed and I didn't had enough power to get the car moving. I unplugged the MAF sensor connector and then idle was ok and I could drive normally under 2000rpm (after the turbo sucks because MAF is unplugged)
QUESTION: is it necessary to perform a throttle body alignment after moving manually the engine with damper?
I tried to reset the ECU and perform a TBA with the VW urban mythd methods but it didn't work.
I also replaced the MAF sensor without success.
I ordered yesterday a VAG-COM to perform TBA and read defaults... waiting for it if someone have an idea of what could be the problem, he will be welcome
First of all sorry for my bad english...
I would need some help to troubleshoot what is (I think) a throttle body or MAF issue.
I had to change my rob bearings because they were dead and i had a ticking noise in the engine.
For this I took of the oil pan and the oil pump and done the job with rod bearings.
Of course I turned manually the crankshaft with damper to clean and change, I had also to set the cylindre 1 at Top Dead center position to synchronize the oil pump when putting it back.
After i finished the job the engine started and stayed idle during 45 min without problem.
I gone to drive slowly (1st, 2nd, 3rd gear, 2000rpm ) during 1 mile without problem then i pushed a little more the engine and then... no power engine stoped.
I could restart engine but idle screwed and I didn't had enough power to get the car moving. I unplugged the MAF sensor connector and then idle was ok and I could drive normally under 2000rpm (after the turbo sucks because MAF is unplugged)
QUESTION: is it necessary to perform a throttle body alignment after moving manually the engine with damper?
I tried to reset the ECU and perform a TBA with the VW urban mythd methods but it didn't work.
I also replaced the MAF sensor without success.
I ordered yesterday a VAG-COM to perform TBA and read defaults... waiting for it if someone have an idea of what could be the problem, he will be welcome
