might be a daft question but the CO reading on me car was 0.00 <0.20%
the HC was 29 <200ppm

the lambda was 1.000 for MOT it has to be between 0.97 - 1.03

natural idle test was

engine speed 450 - 1500 0.43
CO <0.30% AND WAS 0.43

some help would be great cheers

If its passed within the limits of the MOT then clearly its okay?

You have a modded car, its not going to be perfect

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Daily isn't so Special. And it makes me sad.
Need space and time and I'll crack on with Jams si!

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if its a zetec check the vacume pipe that come out of the side of the head down the back of the coilpack, its meant to go to a tube that goes to the crankcase breather. if this has a hole in it it will lean the engine out. if its not zetec then i dont know im afraid, unless its carb'd

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rs2k powerd escort mk4.....figured id be different!
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