VW Jetta / Bora MKIV 1998 Euro,1999.5 US -2005
I have a 2.0L BBW Engine and periodically the check Engine light comes on. When I check the OBDII message (P2177) it is defined as "System too lean off idle bank 1". Has anyone experienced this error message? I suspect that it has something to do with low fuel pressure. I suppose the best thing...