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Audi a4 tdi 2002 smoke and idle problem

Just baught an audi a4 2002 1.9 tdi 130 bhp has black smoke problem i have changed the air flow meter and cleaned the egr valve but still have the same problem but now with the new air flow meter it wont idle properly when i plug the air flow meter out the car runs mint with a small loss of power with no smoke. any ideas on what to do next

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  • Cars & Trucks Master
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The battery in a 2002 Audi A4 is located at the rear of the engine compartment (back near the windshield) & has a tie down requiring a 6mm Allen wrench to remove it.----------------------------------------------------------------------------------------
auto HID Xenon light

Posted on Jan 15, 2013

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Posted on Jan 02, 2017

tommyboinow
  • 324 Answers

SOURCE: Audi 2001 A4 (B6)TDI SE 130BHP

you need ot do a tune up, these problems are ussually associated with bad wires and coil packs...

Posted on Nov 26, 2008

  • 5 Answers

SOURCE: renault traffic loss of power and white smoke

if its diesel, attach a tube to pipe leading into primer pump.[black bulb ]. attach a pump . and tube from outlet of pump to container pump out diesel till empty. if petrol locate pipe feed from tank and connect to it same as earlier

Posted on May 26, 2009

  • 144 Answers

SOURCE: over heating a4 tdi 130

good chance a stuck closed thermostat not letting the cooling system to work properly

Posted on Sep 16, 2009

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Theres white smoke coming out of the back of my audi a4 1.9 tdi at tick over, i have changed the air mass meter and the cat convertor as well as a new air filter, when i rev the engine at high rev's theres...


A lot of white smoke and engine dying could be bad head gasket. Search 'symptoms of head gasket failure' to make sure before you run it again. Good luck

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Hi, I have audi a4 model 2003 1.9 tdi 130 pk and before two days on my board computer I saw message ,, Service in 2400 km 29 tagen ,, and I looked at my audi guide, but I didn't found what is mean ,, 29...


For Audi A4 model 2003 1.9 TDI 131 HP the board computer message ,,Service in 2400 km 29 tagen" means: Service due in 2400 km, or in 29 days - which one: 2400 km or 29 days will be first covered. It's very simple!

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Car smoke white when idle and nothing when driving


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Jan 24, 2010 | 2002 Audi A4

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My Audi A4 2000 TDI year 2005 has run on two tanks of Bio fuel recently and it hasn't recovered... started stuttering. Fuel system has been flushed out, air flow mand air flow meter has been changed but...


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1 Answer

Over heating a4 tdi 130


good chance a stuck closed thermostat not letting the cooling system to work properly

Sep 16, 2009 | 2002 Audi A4

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Audi A4 1.9 TDI 130BHP engine power loss when it's raining


This is the correct solution..........replace the solenoid valve N239 as the electrical connection is affected by dampness. What happens is that the EGR valve is jammed open by the solenoid and this allows oxygen starved air into the cylinders (exhaust gas) and combustion is poor.
Quick fix is to disconnect the vac hose to the EGR actuator and block the end with a self tapping screw or pencil. This will work for sure....

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Audi 2001 A4 (B6)TDI SE 130BHP


you need ot do a tune up, these problems are ussually associated with bad wires and coil packs...

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