Join Date: Oct 2006
Location: Dublin, Ireland
Codes 1177 and 1178- resolved with new Maf
I posted here a few weeks about some codes I had showing.
As it happens they were 1177 and 1178 (misreported by me at the time).
From researches on alfa 156 forum here I discovered they were long term fuel trim alarms most likely relating to the maf.
I bought a Chinese code reader on ebay no: 220044311051, described as
GS300 CAN OBD2 EOBD HONDA GM ALFA Trouble Code Reader at a huge price of £21.99.
Eventually I got around to buying a new genuine MAF from Alternative Autos and the problem has been solved.