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UK forum for general and technical discussion about the Z3 roadster
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peter2b
Joined: Sat 01 Nov, 2014 18:47
Posts: 963

  Z3 roadster 2.2i
Location: cheshire

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Post by peter2b »

Big thanks to Robert T for helping me out got rid of the air bag light just got to book her in for a service and mot then vosa check ,just in time for summer
peter2b
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andy18n
Joined: Tue 05 Feb, 2013 20:56
Posts: 62

  Z3 roadster 3.0i

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Post by andy18n »

Great news Peter!
Andy
2002 Z3 3.0i Sport Black Sapphire Black & Red Leather
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Robert T
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Joined: Mon 12 Jun, 2006 10:35
Posts: 10171

  Z3 roadster 1.9
Location: Cheshire

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Post by Robert T »

Hi Peter. My pleasure to help a fellow zed owner out. Fingers crossed that the airbag light stays out.

The engine codes that I read were as follows:

202 Lambdaregelgrenze Bank1 - Lambda Control Limit Bank 1
203 Lambdaregelgrenze Bank2 - Lambda Control Limit Bank 2
227 Lambsareglerabweichung Bank 1 - Lambda Control Deviation Bank 1
228 Lambsareglerabweichung Bank 2 - Lambda Control Deviation Bank 2
242 Verbrennungsaussetzer Zylinder 5 - Misfire Cylinder 5
240 Verbrennungsaussetzer Zylinder 3 - Misfire Cylinder 3
243 Verbrennungsaussetzer Zylinder 6 - Misfire Cylinder 6
239 Verbrennungsaussetzer Zylinder 2 - Misfire Cylinder 2
241 Verbrennungsaussetzer Zylinder 4 - Misfire Cylinder 4

The misfire codes could be a camshaft sensor that giving erroneous output - the car didn't sound like it had any hint of a misfire, so I would not worry about these unduly.

The lambda errors may indicate a problem with the lambda probes, or possibly a problem with the MAF. I think the car just needs a good run, but if there is a genuine problem, then it may still fail its MOT on emissions. Hopefully it will be fine and sail through, as I know you're itching to drive it!

Cheers R.
Arctic Silver '99 Z3 1.9 & Black '59 Frogeye 1275cc
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bertiejaffa
Joined: Fri 26 Jul, 2013 09:28
Posts: 1733

  M roadster S50
Location: Manchester

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Post by bertiejaffa »

Robert T wrote:Hi Peter. My pleasure to help a fellow zed owner out. Fingers crossed that the airbag light stays out.

The engine codes that I read were as follows:

202 Lambdaregelgrenze Bank1 - Lambda Control Limit Bank 1
203 Lambdaregelgrenze Bank2 - Lambda Control Limit Bank 2
227 Lambsareglerabweichung Bank 1 - Lambda Control Deviation Bank 1
228 Lambsareglerabweichung Bank 2 - Lambda Control Deviation Bank 2
242 Verbrennungsaussetzer Zylinder 5 - Misfire Cylinder 5
240 Verbrennungsaussetzer Zylinder 3 - Misfire Cylinder 3
243 Verbrennungsaussetzer Zylinder 6 - Misfire Cylinder 6
239 Verbrennungsaussetzer Zylinder 2 - Misfire Cylinder 2
241 Verbrennungsaussetzer Zylinder 4 - Misfire Cylinder 4

The misfire codes could be a camshaft sensor that giving erroneous output - the car didn't sound like it had any hint of a misfire, so I would not worry about these unduly.

The lambda errors may indicate a problem with the lambda probes, or possibly a problem with the MAF. I think the car just needs a good run, but if there is a genuine problem, then it may still fail its MOT on emissions. Hopefully it will be fine and sail through, as I know you're itching to drive it!

Cheers R.
another member helped - you're a star
Here come the girls.....
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My //M Refurb
My First Zed Journal
peter2b
Joined: Sat 01 Nov, 2014 18:47
Posts: 963

  Z3 roadster 2.2i
Location: cheshire

Re: sorted

Post by peter2b »

I was going to go for a spin up the road and back today but too wet and windy ,i will try tommorow, booking her mot and sevice in the morning
peter2b
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