hey guys, I am normally a nissan guy and I should be able to do the repairs needed to get this car running right, but I could use some help.
So here is the deal, my mother has a 01 jetta tdi, a little over 100k miles, drives fine but has the check engine light on.
She had a diagnostic done on the car and it returned the following error codes:
1.9l r4 edc g000AG 2839
17656 P1248 035
commencement of injector regulation
16764 p0380 035
glow plug/heater circuit "a"
17978 p1570 035
engine control module( ECM) disabled
Ok, from those three codes here is what I can infer; there is a clogged injector, or a faulty injector (which one, unknown to me), the glowplug for cylinder "A" is bad or the heater is bad (i am assuming there is a heater for the glow plug?) and because of this the ECU is in limp-mode.
are these assumptions correct?
what needs replacing? ill buy the parts and do it just need to know what the m-o is on this thing.
any guides on this site to show how to replace the parts or i can just grab a guide at the autoparts store?
also, the ecu problem, I am assuming that is caused by the prior two fault codes, once i fix the injector and glow plug, how do i go about resetting the ecu if thats needed?
thanks a bunch