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Vectra Warning Light

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malagabob | 19:18 Thu 23rd May 2013 | Cars
3 Answers
If the exhaust gasses indicator (small engine) on a 53 Vectra is on whilst driving. Is it a indication that the lambda sensor needs replacing
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Avatar Image SlackAlice
Possibly, there are other reasons for the warning light to come on. You need the fault codes to be read, to try and sort it out.
19:20 Thu 23rd May 2013
Avatar Image TWR
Is the exhaust blowing? this would effect the C/O / Lamba reading.
15:19 Fri 24th May 2013
Avatar Image Graham-W
Either the lambda sensor is faulty or it is working correctly and sensing an exhaust gas problem. Get it plugged into diagnostics and the fault code will tell you which is true.
15:22 Fri 24th May 2013

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