15 results for "A4 turbo"

• 
• Type

  Technical Bulletin

• Electro-pneumatic valves

• Mar 10

• Pierburg (199)
• 

...the Audi A4 TDIPulse width modulation (PWM)In order to drive the newer typesof electropneumatic valves by theengine controller, a control currentis necessary.However, this control current is not DC but is instead a current which is clocked at a constant frequency(“pulse width modulation...

• 
• Type

  Technical Bulletin

• Turbocharger Fault Diagnosis

• Feb 10

• Pierburg (199)
• 

...the Audi A4 TDIVacuum pumpVacuum reservoirPressure converter (EPW)Pneumatic actuator (Pressure/vacuum box)VTG chargerBoost pressure control valve (EUV)Turbocharger with waste gate valve Pneumatic actuator (Pressure/vacuum box)EPW...

• 
• Type

  Technical Bulletin

• Electropneumatic valves - Technical information

• Mar 10

• Pierburg (199)
• 

...the Audi A4 TDIPulse width modulation (PWM)In order to drive the newer typesof electropneumatic valves by theengine controller, a control currentis necessary.However, this control current is not DC but is instead a current which is clocked at a constant frequency(“pulse width modulation...

• 
• Type

  Technical Bulletin

• Turbocharger failure - External causes of failure

• Aug 16

• Pierburg (199)
• 

...the Audi A4 TDI Vehicle Product PIERBURG No....

• 
• Type

  Technical Bulletin

• Counteracting turbo lag with an electric bypass valve

• Jan 10

• Pierburg (199)
• 

...UDI: a3; A4 ; a5; a6; S3; tt; tt SSEat a ltea; Leon; toledoSK oD a: octavia; SuperbV oLKSW aGEN: Bora; Eos; Golf Plus/V/VI, Jetta; Magotan; Passat; Sagitar; Scirocco; tiguan 7.00415.02.0/.03.0/.05.0; 7.01830.04.006f145710C; 06f145710G; 06H145710D; 06f145710BElectric bypass valveCountera...

• 
• Type

  Part Info Sheet

• Diverter Valve PRO0023 - 30 93 9245

• Nov 13

• SWAG (23)
• 

...: A1, A3, A4 , A5, A6, A7, A8, TT, Q5 Seat: Alhambra, Altea, Exeo, Leon, Toledo Skoda: Octavia, Superb, Yeti, Rapid VW: Amarok, Bora, Beetle, Eos, Golf V/VI, Jetta, Scirocco, Sharan, Tiguan PROBLEM Slow response behaviour during load changes and gradual loss of power may be signs of a fau...