tjamesbo
Active Member
- Joined
- Jan 6, 2007
- Messages
- 706
- Location
- Sutton Coldfield Midlands
- Car
- CLK430 ,Vito V6 sport ,Jaguar 2.5 X type ,W124's 1993 220TE , 1994 320TE ,Mastercraft X5
Any experts on diagnosing Emissions Problems I scraped through the MOT last year but despite Injector cleaner / Cataclean / OIl Change / Clean Air Filter / MAF cleaned with MAF cleaner / Coolant temperature sensor resistance checked / and a high speed italian tune up on the way and using Dipetane at the MOT it sadly failed as below. The Car drives Well / Idles well / Plugs look OK so I’m looking at the 16 pin diagnostic ( see my other post ) and then possibly checking the o2 lambda sensor voltages and maybe the MAF voltages if I can find the spec values and possibly thinking air leak? or cat has failed?
Any guidance appreciated
Thanks
Boyd
Any guidance appreciated
Thanks
Boyd
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