Skoda Octavia 2.0T FSi BWA 2006 - Cutting out at 5,000 rpm, code 04243 P1093 - Fixed #
Posted by Les Smith on December 24, 2011, 4:04 pm
Year of Manufacture *: 2006 Engine Size and Code *: 2000 T FSI BWA ( Optional ) Scanner Used: Solus ( Optional) Fault Codes: 04243 (P1093
Hi All, This well looked after car with 76000 miles loses power under load at 5000 revs.(complete cut off) The code P1093 'fuel measuring system 2 malfunction'. I do not have a guage to measure this high pressure system. Measured low pressure side and that is to spec. After researching this fault it is pointing towards a worn camshaft to fuel pump cam follower. I removed the pump and follower and although there are markings on follower bucket, it does not seem that bad. There are three lobes on the camshaft and all seem to be OK.I will put another follower in when I can get the part. Has anyone come accross this fault before as it does seem to be a problem with this engine and if so, what was the outcome. Hope you all have a good Christmas break and thanks for your help over the past year. Regards Les
The solus does not have that facility but it gave me the push in the right direction. I connected solus and recorded a movie to try and find out what else was happening at the time the fault occured.I got the results I expected to see at the cut off moment but also noticed the revs went to zero.I tried to drive through this and it went into limp mode which was the first time this had happened.Another code appeared. p0321 speed sensor. I then scoped the crank sensor(With difficulty)and the waveform disappeared at high revs. Replaced and all is well. I will change the follower as this is an accident waiting to happen.
on December 25, 2011, 12:42 pm, in reply to "