Audi TT won't start

Asked by May 22, 2016 at 09:34 AM about the 2002 Audi TT

Question type: General

My Audi TT 2002 refuses to start.
Works fine to go to work come home from
work fine , then if I go out again in evening
won't start until the next day. Also last
week got in my car am for work and
wouldn't start. Been to the garage no fault
codes showing just had the crankshaft
sensor replaced, worked for 4 days and
the same thing has happened

2 Answers

10,975

NO codes, why replace the CPS camshaft position sensor? (low power?) oscilloscope show bad wave pattern? Check the pattern on the CKP crankshaft position sensor. Many times it won't trigger code P0321 ignition distributor engine speed input circuit range/performance... inspect the connector on it. whats the fuel pressure at the fuel rail?

45

I have same problem. Just cranks and cranks but no start. I also just replaced the cps and still no start. Getting great fuel pressure at rail. It was running fine one day then the next not. I have a 2003 Audi TT Quattro and I am dealing with this problem. The other day it had trouble starting like it was out of fuel, but I just put some in. Then the next day it ran fine, day after that it took about 4 sec of cranking to start but started. Drove to a friends house and when I tried to start it again it wouldn't. At first I was not getting any fuel, pump wasn't coming on, so I took it out thinkin it was bad put it to the battery and it worked. Put it back in and it is now getting fuel to the rail with good pressure but still would not start but I can hear and feel it come on and the rail is getting fuel. I then had someone try to replace the crank position sensor and they pulled the three wires out off the clip that plugs into the sensor. I did the work after that. I replaced the sensor and still won't start. But when I first reattached the wires back I think I mixed the wires up. They are black white and brown. I'll post a pic. But can someone tell me what's goin on? Did I mess the sensor up by wiring it wrong, or would wiring it back right fix the problem? I need help my car refuses to start. Cranks all day tho. I heard this is a common problem

Your Answer

Add photo

Related Questions

  • Audi TT issues 5 answers

    I have a 99 Audi TT , long story short ! Car was running fine , furled it up and it started missing and running very rough , to the point it would stall after approx 1-2 km if Id sit and wait 10 mi...

    2000 Audi TT Coupe

    -

    General

  • auditt 1 answer

    Hi we got a audi tt was fine on long drive bk home after a day started it and it's making a tick tick ticking noise from engine please help

    2001 Audi TT Quattro Hatchback 225hp

    -

    General

  • car will not fire 6 answers

    I have an Audi TT 2001 model, non quattro. The battery ran flat due to a light being left on. I recharged the battery with a trickle charger and it is now fully charged but when I try to start the c...

    2001 Audi TT Turbo Hatchback

    -

    General

  • Key fob not working

    My key fob not working so changed the batteries. Still not working! Unlocks door once keyin ignition car starts perfect & runs but the hazard lights come on! Can't switch them off!! Any ideas ????

    2000 Audi TT Quattro Coupe

    -

    General

  • Audi TT starts then dies 5 answers

    2004 Audi TT starts then immediately shuts down. Will do that over and over then 30 minutes later starts and runs fine. Security system shutting it down???

    2004 Audi TT Coupe Quattro 3.2

    -

    Maintenance & Repair

Search Audi TT Questions

UK Questions

Are you a UK consumer? CarGurus now has a discussion forum in the UK.

Audi TT Experts

#1 Tom Demyan
Tom Demyan
Reputation 130
#2 tenspeed
tenspeed
Reputation 120
#3 GMUNDBOY
GMUNDBOY
Reputation 110
View All

Related Models For Sale

Used Audi A4
40 Great Deals out of 537 listings starting at $2,500
Used BMW 3 Series
168 Great Deals out of 1,644 listings starting at $2,000
Used Ford Mustang
6 Great Deals out of 832 listings starting at $4,500
Used Chevrolet Camaro
957 listings starting at $12,800
Used Nissan 350Z
32 listings starting at $8,950
Used BMW Z4
32 listings starting at $11,995
Used Porsche Boxster
43 listings starting at $9,800
Used Audi S4
6 Great Deals out of 72 listings starting at $9,950
Used Audi A3
6 Great Deals out of 136 listings starting at $2,500
Used BMW M3
54 listings starting at $14,900

Used Cars For Sale

2017 Audi TT For Sale
5 listings starting at $62,209
2015 Audi TT For Sale
2 listings starting at $42,600
2013 Audi TT For Sale
3 listings starting at $35,800