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EPC Light and Multiple Codes on 2002 Passat 1.8V AWM

890 Views 16 Replies 5 Participants Last post by  Xantantris
Hello All,
Looking for some assistance with the following codes. They may not all relate to the EPC light being on, but I would like to resolve the light related things first.

System description: 1.8L R4/5VT G
Software number: 4B0906018CM
Software version: 0010
Hardware number: 8E0909018
Coding: 0016551

Trouble codes:
P0322 - Ign./Distributor Eng.Speed Inp.Circ. No Signal No signal/communication
Intermittent
P0300 - Random/Multiple Cylinder Misfire Detected Implausible signal
Intermittent
P1114 - Bank 1, sensor 2 Internal resistance too high Implausible signal
Intermittent
P0304 - Cyl.4 Misfire Detected Implausible signal
Intermittent
P0140 - O2 Sensor Circ.,Bank1-Sensor2 No Activity Detected No signal/communication
Intermittent
P1479 - Brake vacuum system mechanical malfunction Implausible signal
static
P1556 - Charge press. ctrl. Value below lower control limit Lower limit not reached
Intermittent
P1327 - Knock control cylinder 3 Control limit reached Upper limit exceeded
Intermittent
P1328 - Knock control cylinder 4 Control limit reached Upper limit exceeded
Intermittent
P0012 - A Camshaft Position (Bank1) Timing over-retarded Upper limit exceeded
Intermittent
P1250 - Fuel level too low Implausible signal
static

Any help and guidance would be greatly appreciated.
Miles2Go
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Great suggestion. I ended up just replacing the connected hoses with 5/16 ID heater hose and advance auto had the tee. Everything back together and took a drive to Maryland (60 miles round-trip). Ran ok, but still lack of power, in my opinion, particularly at wot. Will look to do a smoke test and look to the turbo next. Thanks for all the assistance. I'll be back with another thread 馃お
The tee I used was 5/16 all the way around.
Oh, I cleaned my TB while at it. Should the butterfly be stiff to open with your fingers?
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