Help! Error codes on my jetta... dont know what to do...
 

Was hoping someone could give me a hand on what I should do... I am able to pull codes from my 2001, New Jetta, 2.0L, 5 speed, AVH Engine.

86,000 miles. i have babied it with oil changes every 3000 Miles, a new airfilter, premium gas etc etc.

I know what some of them mean but i dont know what to do...


1.
16891 (P0507) Idle Speed Control System RPM Above Desired Value
Intermittent

2.
17560 (P1152) Bank1, Mixture Adaptation Range 2 Below Lean Limit

3.
17550 (P1142) Load Registration Limit Exceeded
Intermittent

4.
17573 (P1165) Bank1, Mixture Adaptation Range 1 Rich Limit Exceeded
Intermittent

5.
16645 (P0261) Injector Cyl.1-N30 Short to ground
Intermittent

6.
16651 (P0267) Injector Cyl.3-N32 Short to ground
Intermittent

7.
16654 (P0270) Injector Cyl.4-N33 Short to ground
Intermittent

8.
16648 (P0264) Injector Cyl.2-N31 Short to ground
Intermittent

9.
17833 (P1425) Tank Ventilation Valve-N80 Short to Ground
Intermittent

10.
17525 (P1117) O2 Sensor Heater Circ. (Bank1-SNS 2) Short to Ground
Intermittent

11.
17843 (P1435) Secondary Air Pump Relay-J299 Short to ground
Intermittent

12.
18062 (P1654) Electronic Instrument Panel
Intermittent


Luckily VW just extended the warranty on the catalytic converter because I had that code in there too and they just replaced that a week ago for me at no charge.

Dont get me started on the headlights... that was enough a head ache.... or the tail lights for that matter... and the window motor, my 6 disk CD changer no longer works. a wheel bearing... luckily the cruise control killing my brake lights problem was a recall too...


I love my car but hate the problems with it.

anyway....

I have tried replacing the throatle housing and that didnt change anything. I have the O2 Sensor sitting at home... havnt put it in yet... i can still return it if thats not an issue... but once i open it im screwed...

it is also burning a quart of oil every 2000 miles.

hopeing someone can help me here... any VW techs out there?

It is really running bad... wont stay on.. just idles low and dies... constantly/intermittently... its rather retarded...

help?

thanks!

-bryan