5huby5

hey all, saw these #'s and thought i could get some help....anyone seen this before and if so is it repairable?? thanks for any help offered... here goes.:

Measuring Blocks Group 93 Camshaft Adjustment (adaption values) -29.6*KW(Phase Position Intake Bank 1) 4.5*KW(PPIB 2) 2.3*KW(PP Exhaust Bank 1) 3.4*KW(PPEB 2)

MB Group 91 Camshaft Adjustment (bank 1 intake)
694/min Engine Speed(G28) 0.0%(Intake Camshaft Duty Cycle) 0.0*KW(adjustment specified) 7.9*KW(adjustment actual)

MB G 92 CA (Bank 2 intake)
709/min Engine speed (G28) 0.0%(Intake Camshaft Duty Cycle) 0.0*KW(adjustment specified) 0.4%KW(adjustment actual)

i can get more info if needed but thought i would start here..... i hope this isn't too far gone.....again any help here would be greatly appreciated!!

only negative(minus) # is at cam adjustment phase position intake bank 1
THANK YOU!

raj99

So your bank 1 is at -27.3 and your bank 2 is at 7.9 How does the engine run? Based upon the spec you shared, it should be running rough and you might have damage to the valves...

5huby5

Hey raj99, actually it's -29.6*kw. not that it really matters, right.??

raj99

Actually you need to combine both the intake and exhaust bank values to determine how "off" you are. Ideally, you should be at 0, so if you intake read -4 and your exhaust read 4, then you would be at 0. Measuring block 93 will give you the phase values for the camshafts relative to the crankshaft. 0 would mean perfect synchronization

Did you have the engine running when you did these measurements? Those values are only calculated on engine start when the crankshaft syncs with the camshafts.

5huby5

Hey, yes I did, I initially had a cps (g40) engine light p0340/0341, replaced both drivers side sensors, car ran smooth for about 5 minutes light came back on and starting running rougher, but not horrible..

5huby5

hey raj99, i meant passengers side...rough day. its running a little rough but not shaking violently or anything...happy thanksgiving!!

raj99

Are you sure your Camshaft Position Sensor are good? I'd try swapping them and then pulling the 93 log. https://www.audiworld.com/forums/a6-.../#post24839061

5huby5

Hey, went into advanced measuring block engine running and checked voltage in all cylinders 2 (0.339), 6 (0.469) all others were well over 0.500. oodles great, rpm needle doesn't move at all.

5huby5

hey, going to do a compression test, virgin run here..... any specific order on cylinders to test first? is there one fuse to pull or a couple (fuel)?? also, what results should i expect for an a6 c6 with 151k miles on her (150-170psi)???..... getting p0341 camshaft position sensor MIL thanks for any/all help!! greatly appreciated.

raj99

have you checked the solenoids? Your PM to me stated that your mpg is good. BTW, how is your battery? has it ever been changed and I'd get it tested properly or consider replacing it.