Lambda sensor please help,
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AudiWorld Newcomer
Joined: Feb 2013
Posts: 1
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Lambda sensor please help,
Hi guys
Just bought an audi a3 3.2 v6 s line 2 weeks ago, the engine management light came on last week. I run the vag on the car and it came up with fault code 16434 lambda sensor b2 s1 heating circuit, Went to audi yesterday to get a new sensor. I fitted it last night. Started it up cleared the fault was running fine thought I take it for a quick drive to make sure on the way back light came back on, got the vag back out and the same code came back again, can any one help with this please,
Just bought an audi a3 3.2 v6 s line 2 weeks ago, the engine management light came on last week. I run the vag on the car and it came up with fault code 16434 lambda sensor b2 s1 heating circuit, Went to audi yesterday to get a new sensor. I fitted it last night. Started it up cleared the fault was running fine thought I take it for a quick drive to make sure on the way back light came back on, got the vag back out and the same code came back again, can any one help with this please,
AudiWorld Member
Joined: Mar 2006
Posts: 437
Likes: 3
From: Monterey Bay area
You probably should have measured the heater to see if it was bad before replacing it.
http://wiki.ross-tech.com/wiki/index...4/P0030/000048
http://wiki.ross-tech.com/wiki/index...4/P0030/000048
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