Thats no Moon, Thats a space station!
Check Engine Light after fitting 3" DP and 200 cel cat
Just a quick one really, Since fitting my new relentless 3" downpipe and 200 cell cat the check engine light has come on twice now. Both times it has taken a good 50-60 miles before the light has come on. When i scan the car it says catalyst effeciency too low (cant remember exact code).
Is there anyway to solve this or can someone explain why this is happening as i am using the OEM lambda sensors from the old system so (which were working fine). I have heard it can be coded out but i thought that was only if you were using a decat not a sports cat. Can i code it out myself using VCDS?
Any help would be appreciated
Audi S3 8L BAM 225 2002 - Ming Blue : Silver Heated Leather, Armrest, RNS-E & Bose, Alloy Mirrors, Gunmetal 18" RSTT`s, Sunroof, Cruise, AutoDim Mirror & usual S3 extras.
Mods : Revo Stg 2 & Select+, FMIC, 3" DP & 200 Cell Cat, 007P (New Piston), Jetex Filter & 80mm TIP & Heatshield, LED Sides & Fogs, Gen VW Aero Wipers, Full Powerflex Kit, Lowered on AP Shocks & Springs, 15mm Front & 20mm Rear Spacers, N249 Delete & Catch Can, AP TVR 4Pot Brakes & DS2500`s, Sachs DMF & Carbon/Kevlar Clutch