p0036, p2181, p0140 errors.
Just wondering if anyone could give me some advice on these error codes(p0036, p2181, p0140) . p2181 is not really a problem because the water pump was replaced at the dealers about six months ago, so its hopefully the ect sensor, ill find out tomorrow. the other two, not too sure about. p0140 o2 sensor 2 in bank 1, easy fix?(by easy fix i mean reasonable to do on your own) or should i take it to the dealer. if i fix the o2 sensor will the p0036 error go away? just looking for some advice.
thought also i should mention its a 2003 jetta gl 90,000 miles 2.0l engine
Last edited by jimmyjimmjim; 03-28-2009 at 09:15 PM.