MG ZR: Cams & Maps

[lolsteve]

Well I'll just keep on trying until it works...on that note I got an error code today. P0170 fuel trim bank malfunction.
I had put the overrun pop map on this weekend but took it back off as it needed fine tuning and I dont want to be making too much noise when using it as a daily.
Came on while I had left it idling waiting for the oil to warm up. Checking the fuel trims the long term was sat at -13.3% so it was trying its hardest to cut back on the fuel.
I had noticed it smelt fuely when I first started it up after doing the belts , wonder if the ecu had reset and was readjusting.
Recently fitted a stock vvc manifold so perhaps the o2 sensor on that is duff