steve_noon Posted September 15, 2006 Posted September 15, 2006 Hi Guys its me needing help again. Scoob has just failed its MOT on emissions. CO2 is really high when revved, lower at idle but still a fail. Lamda was also high at first but then dropped down to a pass after some messing. Before test noticed that one of the hoses to the dump valve was leaking boost under acceleration. This was fixed then reset ECU. This helped a lot but still failed, does it take the ECU some time to settle down? Could the leaking boost pressure make a big difference? Any other ideas? Car is a MY96 jap classic, only known mods being apexi dump valve and HKS pipe. Cheers Ste
Little H Posted September 16, 2006 Posted September 16, 2006 It can take 20-100 miles for the ECU to re learn itself, what do you mean by HKS pipe? down, centre, headers????
scoobyslammed Posted September 18, 2006 Posted September 18, 2006 []Find another MOT station... lol mine was way to high when I took it for a recent MOT... I was given a quid and told to go get some milk from the shop in my car... come back... 1 MOT certificate there ready and waiting...[][][]
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