Lambda sensor fault

[tomp]

Hi all, I've been having some missfiring problems with my 2000 leon 1.8 20vt. So i bought a vag com and these are the faults:

Address 01: Engine
Controller: 06A 906 032 T
Component: 1.8L R4/5VT 0003
Coding: 05510
Shop #: WSC 06441
3 Faults Found:
16518 - Oxygen (Lambda) Sensor B1 S1: No Activity
P0134 - 35-10 - - - Intermittent
17524 - Shareware Version. To Decode all DTCs
P1116 - 35-00 - Please Register/Activate
(looked this up - O2 Sensor Heater Circ.,Bank1-Sensor1 Open)
17522 - Shareware Version. To Decode all DTCs
P1114 - 35-10 - Please Register/Activate - Intermittent
(looked this up - Bank1-Sensor2 Internal Resistant too High)
Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 03: ABS Brakes
Controller: 1J0 907 379 AF
Component: ASR 20 IE CAN 0001
Coding: 13404
Shop #: WSC 00000
1 Fault Found:
01276 - ABS Hydraulic Pump (V64)
16-10 - Signal Outside Specifications - Intermittent

Now all i need to do is figure out what this means and fix it.

So any help of whats wrong and how to fix would be greatly appreciated.

Thanks

 

[cuprakris]

hi the lambda sensor is on the exhaust and there should be two of them. the one you are talking about it the one closest to the front of the car easy to get to if jacked up and supported propperly or if you roll it up onto some ramps and also when changeing it make sure you spray all the plaug the lamda go into.

 

[tomp]

Hi thanks for the help, what do i need to spray the plug with?

 

[cuprakris]

i sprayed it with wd40 and used a firm brush to clean all the little terminals

 

[tomp]

Hi again, finally got round to changing the lambda sensor. The car is still missfiring. I am now getting these faults:

Address 01: Engine
Controller: 06A 906 032 T
Component: 1.8L R4/5VT 0003
Coding: 05510
Shop #: WSC 06441
5 Faults Found:
16514 - Oxygen (Lambda) Sensor B1 S1: Malfunction in Circuit
P0130 - 35-10 - - - Intermittent
17524 - Shareware Version. To Decode all DTCs
17524 P1116 O2 Sensor Heater Circ.,Bank1-Sensor1 Open
P1116 - 35-10 - Please Register/Activate – Intermittent
17522 - Shareware Version. To Decode all DTCs
17522 P1114 Bank1-Sensor2 Internal Resistant too High
P1114 - 35-10 - Please Register/Activate – Intermittent
17978 - Engine Start Blocked by Immobilizer
17978 P1570 Contr.Module Locked
P1570 - 35-10 - - - Intermittent
18010 P1602 Power Supply (B+) Terminal 30 Low Voltage
P1602 - 35-10 - Please Register/Activate - Intermittent

Readiness: 0000 0000

Any help would be great!

Also changed replaced the battery, could this be linked to the Power supply low voltage?

 

[George]

As far as I know, low voltage is just a sporadic fault code that shows up from time to time

 

[DPJ]

Hi again, finally got round to changing the lambda sensor. The car is still missfiring. I am now getting these faults:

Address 01: Engine
Controller: 06A 906 032 T
Component: 1.8L R4/5VT 0003
Coding: 05510
Shop #: WSC 06441
5 Faults Found:
16514 - Oxygen (Lambda) Sensor B1 S1: Malfunction in Circuit
P0130 - 35-10 - - - Intermittent
17524 - Shareware Version. To Decode all DTCs
17524 P1116 O2 Sensor Heater Circ.,Bank1-Sensor1 Open
P1116 - 35-10 - Please Register/Activate – Intermittent
17522 - Shareware Version. To Decode all DTCs
17522 P1114 Bank1-Sensor2 Internal Resistant too High
P1114 - 35-10 - Please Register/Activate – Intermittent
17978 - Engine Start Blocked by Immobilizer
17978 P1570 Contr.Module Locked
P1570 - 35-10 - - - Intermittent
18010 P1602 Power Supply (B+) Terminal 30 Low Voltage
P1602 - 35-10 - Please Register/Activate - Intermittent

Readiness: 0000 0000

Any help would be great!

Also changed replaced the battery, could this be linked to the Power supply low voltage?

Did you clear the codes after changing the Lambda?

The low voltage code is a result of having disconnectyed the battery.

 

[tomp]

No i didn't clear the codes after. I'll give it a try and let you know how i get on.

Thanks for the advice, i'm a bit dim when it comes to these things (and most other things if you ask my missus!)