witam mam pytanko co oznaczają te kody (16486 i 17936 )

16486 - http://www.a4-klub.pl/smf/empty-t4465.0.html

17936 P1528 Intake Camshaft Contr.Circ.,Bank1 Open

16486/P0102/000258 - Mass Air Flow (MAF) (G70): Signal too Low

Possible Symptoms

* Probably no serious malfunctions

* Loss of power

Possible Causes

* Wiring and/or connections (short circuit?)

* Mass Air Flow (MAF) (G70) defective

Possible Solutions

* Check wiring and connections

* Check / Replace Mass Air Flow (MAF) (G70)

Special Notes

* In MY 1995-2002 (?) in Europe at VW-diesel-cars G70 had the bad reputation of slowly losing his performance, causing loss of power. It's not a matter of defective or breaking down, but it is filthy / dirty (not easy to clean). You can check functionality by making a log in [01-engine], [meas.blocks-08], group 003 (3e gear, full throttle, from 1700-4000rpm)

Possible Symptoms

* Absence of Engine Torque in lower RPMs

Possible Causes

* Fuse(s) faulty

* Wiring/Connectors from/to Camshaft Timing Adjustment Valve Bank 1 (N205) faulty

* Camshaft Timing Adjustment Valve Bank 1 (N205) faulty

Possible Solutions

* Check Fuse(s)

* Check Wiring/Connectors from/to Camshaft Timing Adjustment Valve Bank 1 (N205)

* Check Camshaft Timing Adjustment Valve Bank 1 (N205)

nie orientujesz sie czy są to jakieś poważne błędy