| Subtotal | $0.00 |
|---|---|
| Total | $0.00 |
A Audi A8L made 2014 with 70 thousands kilometers,equiped with 2.5 CVBA engine.The owner discribed that EPC light on,shake intermittently when accelerating,accelerate slowly, and hard to start.
Trouble Diagnose:
Technician found two trouble code by VAS6150.
P1054:Secondary Air Injection Pipe Malfunction
P2070:Intake Manifold Tuning Value Stuck Open Bank
Firstly,check the trouble code P2070:Intake Manifold Tuning Value Stuck Open Bank
Technician found variable intake flaps work correctly after replacing a new water pump,and P2070 trouble cleanning.
Next,technician checked the trouble code P1054,below show the circuit diagram.
Technician detected the voltage between cam control valve connector 1 and GND,it is 0 V(error),but the voltage between N319 connector and GND is 12.Check the diagram,it shows that N208 and N319 are supplied by the same one power.It mean there is a open circuit.
P2070:Replacing a new water pump.
P1054:Fix the wire
Thank For 
Software Version Management (SVM) VAG Group
BENTLEY Service Component Protection, Immobilized , SVM
Lamboghini Service Component Protection, Immobilized , SVM
Immobilizer Service Remove VAG Group
68 D. No. 60, An Phu, District 2, Ho Chi Minh City 
