Hi there,
I got myself a tech2, so now i can maybe find the problem..
I have a vibration - it's always there - cold/hot engine, idle or while driving. it's mainly noticed at around 1700rpm.
There is also a little bit lack of power, i compared my car to others going uphills.
THere is some black smoke when the engine is under load.
For some reason i suspect the transmission even though it changes gears smooth with no problems.
So..
The EGR is disconnected (vacuum plugged)
4 brand new injectors
New oil, filters and air filter
New fuel filter
New vacuum hoses
Turbo is good
New exhaust and cat. converter cleaned
Here is some data from the tech2:
idle:
map 93
rail oil pres. - 4.1
desired rail oil pres. - 4
relative egr pres. - 36.2
absulute egr pres. - 62
rpcv - 21%
egr stat - ena
egr reg valve - 48%
delivered fuel - 5
2500rpm:
map - 133
rail oil pressure - 10
desired rail oil pres. - 9
relaive egr pres. - -0.7
absulute egr pres. - 97.4
rpcv - 30%
egr stat - ena
egr reg valve - 15%
delivered fuel - 14
It seems like the EGR is a bit of a problem..
Is there any more data needed?
Appriciate any help here..
Thanks
Elad.