Posted by Malcolm Crosbie on May 13, 2010, 3:49 pm
Year of Manufacture *: 2002 Engine Size and Code *: 2000 ( Optional ) Scanner Used: Modis
Vechicle has been in to me a couple of times now first time I found nothing wrong but now seems to be getting worse only around 30 mph it judders on low revs only fault code listed is for coolant fan which seems to be ok I think generally this is a fuel problem but just unsure what live data seems ok for fuel rail pressure only think I have took a reading off the 4 injectors with my scanner as shown unsure how to interpret this info it shows that there is big diffrences on 3 and 4 can anyone shed any light or help on this one for me
Malcom I'm no expert but if this was my job I would be scoping fuel rail pressure sensor if you feel this is the problem and look at your wave form as the fault happens also maybe scope the regulator at the same time from your description tho it sounds like a possible egr fault to me so maybe you could also have a look at this hth carl
on May 14, 2010, 6:12 pm, in reply to "