Y2K A6 2.8 no start, no dash lights/ chimes
#1
Y2K A6 2.8 no start, no dash lights/ chimes
so the wifes car took a crap lastnight, it ran fine, shut off and come back 2 hours later, no start. took a look today, when key is turned to run nothing lights up. no heater controls, no dashlights, no sounds.
but it does crank over. headlights work, no fogs.
no fuel pressure is being made.
OBDII port has no power to it, cant scan codes.( no Vag Com yet, but I have an OBDII)
O2 sensor has been tripping MIL lately.
145,000 miles.
it is not home, so an extra PITA.
Where should I start with the test light/ volt meter
but it does crank over. headlights work, no fogs.
no fuel pressure is being made.
OBDII port has no power to it, cant scan codes.( no Vag Com yet, but I have an OBDII)
O2 sensor has been tripping MIL lately.
145,000 miles.
it is not home, so an extra PITA.
Where should I start with the test light/ volt meter
Last edited by mobetta; 10-08-2012 at 05:00 PM.
#2
looked it over, I do have turn signals/ wipers w/ key on.
main ground lug above knee bolster intact.
all hot lugs hot, all fuses check out except cig lighter.
OBD port has power to it, but my scanner cannot connect to ecm. I am using Torque pro andriod app, elm327 adapter, have successfully used on this car in past.
radio works.
Heater/ climate control does not function.
Anyone have a diagram/ pic listing relay functions/ locations??
main ground lug above knee bolster intact.
all hot lugs hot, all fuses check out except cig lighter.
OBD port has power to it, but my scanner cannot connect to ecm. I am using Torque pro andriod app, elm327 adapter, have successfully used on this car in past.
radio works.
Heater/ climate control does not function.
Anyone have a diagram/ pic listing relay functions/ locations??
#4
You might get better (quicker) responses over at A6 / S6 (C5 Platform) Discussion - AudiWorld Forums or C4/C5 A6/S6/RS6/allroad, AudiForums isn't dying but it's just been less visited in the last couple years.
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