Thread: Is 0.58 bar turbo pressure at 3000rpm about right for a Td5?

Pm sent...

Exhaust leak before the turbo?

I've attached Nanocom logs in csv and xls formats if that helps with diagnosis...

Originally Posted by feraldisco

I've attached Nanocom logs in csv and xls formats if that helps with diagnosis...

I think your MAP/IAT is kaput, unless it has been remapped and the settings done wrong.

No guarantees though...
But when error checked it's not reading the same as the MAF, by a long way..

Cheers
James

Originally Posted by shack

I think your MAP/IAT is kaput, unless it has been remapped and the settings done wrong.

No guarantees though...
But when error checked it's not reading the same as the MAF, by a long way..

Cheers
James

Thanks - if the MAP is the problem, should I notice a significant difference if I disconnect it?

Originally Posted by feraldisco

Thanks - if the MAP is the problem, should I notice a significant difference if I disconnect it?

Your stretching my memory now... It probably defaults to 100 kpa so performance will still be bad.

A faulty MAP/IAT should not cause the engine to falter at 3000 rpm, there has to be another problem

Which makes me ask...... have you ever configured the injector trim codes?

I bought a second manual MSB ECU to send off to Storm for physical and electronic modification. I configured it to my injector codes and security and it was running fine (albeit even more gutless than my existing ECU which is a TRS-modded one from 15 years ago) before I sent it off. The reason I don't think it's anything to do with the ECU is that I have had the same problem with original ECU when I first bought the car, the TRS replacement, the second ECU that I bought and the current Storm-modded version.

I might just buy another MAP sensor to see how that goes and get the fuel pressure checked. How do you access the mesh filter in the head under FPR? I can't see anything in RAVE about it.

How do you access the mesh filter in the head under FPR? I can't see anything in RAVE about it.

You remove the FPR and you will see a thick oring. Remove the oring and the filter is behind it.
Be careful pulling it out as they cost over $100. It is shaped like a sock with a rim under the oring so To pull it out you just withdraw it with a dental pick or sharp fingernails or whatever.
Regards PhilipA