Got a 1.3cdti and few days back the spanner light started coming on. Would go off if ignition turned off and back on again after a few miles. Then, it went off by itself and was immediately replaced by the one that looks like an engine. This light stays on all the time. Took it to electrician, who said it was showing the MAF sensor faulty. He said they sometimes throw off dodgy codes so he reset it and said to see what happens. Few miles later, the same thing happened again.
He quoted a lot of cash for a new one, so I was wondering, can it be cleaned? Is it a diy job? Where can I buy one cheap?