my ECU has brought up codes 16514,17511,16712, 17705 please help!

[kamalahmed1]

Engine codes


Control Module Part Number: 06A 906 032 DE

Component and/or Version: 1.8L R4/5VT 0001

Software Coding: 11510

Work Shop Code: WSC 66565

4 Faults Found:

16514 - Oxygen (Lambda) Sensor B1 S1: Malfunction in Circuit

P0130 - 35-00 - -

17511 - Shareware Version. To Decode all DTCs

P1103 - 35-10 - Please Register/Activate - Intermittent

16712 - Shareware Version. To Decode all DTCs

P0328 - 35-10 - Please Register/Activate - Intermittent

17705 - Shareware Version. To Decode all DTCs

P1297 - 35-00 - Please Register/Activate


THESE HAVE APPEARED ON MY SEAT LEON CUPRA 2001. WOULD JUST LIKE TO KNW THE SERIOUSNESS OF THESE CODES AND WHAT I NEED TO DO TO ERASE THEM,

WHEN I START MY CAR USUALLY EACH DAY THE ENGINE TEMP ALARM GOES ON CAUSE IT NEEDS TO WARM UP. TAKES ABOUT A MINUTE. THEN I GET LAG WHEN I DRIVE FOR LIKE 30 SECONDS AND FROM THEN ON THE CAR DOES NOT MISS A BEAT AND HAS OUTSTANDING PERFORMACE.
CAN ANY1 HELP. THE CAR HAS BEEN REMAPPED TO STAGE 1 AND CURRENT OUTPUT IS IN THE REGION OF 215BHP.

 

[kewe]

16514 - Oxygen (Lambda) Sensor B1 S1: Malfunction in Circuit

This is showing as a Faulty Lambda sensor, pre CAT I think.
Could be the sensor or the wiring to the sensor but basically needs checked and replaced.

The other messages are strange and not necessarily faults in the ECU, but maybe your software setup or the modules you're choosing the test?

 

[BeartheBruce]

17511 is another about the B1S1 sensor - the heater circuit in the sensor needs checking
16712 has to do with the knock sensor
17705 has to do with a pressure drop between the turbo and the throttle valve

I suggest you buy the full license if you want to trouble these problems. The remap may have caused several of these problems.