EFI-231 fault code
My P1 v70 with the Dream XXI system has a constant fault code throwing the lambda light on "EFI-231 Long term fuel trim part load"
I clear the code, and it may run for a week or two, sometimes it comes back on within hours. Its only on LPG not petrol, I replaced the pcv system a few weeks ago with good hoses as the old ones were plugged with screws and gooing up the sump with moisture. Any Ideas?
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'Designed by a computer, built by a robot, and driven by a f***ing nutter'
'09 XC70 SE - 2" lift, D5 225bhp, poverty spec.
Last edited by monkeh; May 13th, 2013 at 05:51.
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