classic 2 Report post Posted February 6, 2013 (edited) These two keep popping up on my '01 Alfa 147 Selespeed From what I've found googling the codes, it can either be a lambda issue, or some off timing on the cambelt. So by adding a pic, I'd hope someone could enlighten me as to witch of the two it is Edited February 7, 2013 by classic Quote Share this post Link to post Share on other sites
Smaky 73 Report post Posted February 7, 2013 It could also be the knock sensor, MAF, air leak in inlet, air leak in exhaust, thermostat/temp sensor faulty, evap canister solenoid stuck open, injectors, coils, leads or plugs. Or worse case head gasket. First and easiest things to check are that there is no air leaks in the inlet air ducting and the clamps are all tight, the exaust isn't split (particuarly the flexi joint), it's dry around the injector seals and that there is no oil in the plug wells, I would expect the problem to be found within those checks but if it persists then you'll need to start checking sensor values. Quote Share this post Link to post Share on other sites
