OrangeDUB
08-26-2010, 03:25 PM
The car has ran fine all summer since my buddy got it, then when he was driving on the interstate it threw codes and started running very poor, and rich. Would hardly go over 60mph. Idle is very shaky. Car is running extremely rich.
Both B2 O2 sensors [@ black wire] read a steady ~ .42-.43v @ idle. I'm thinking it might be the ECU or the signal wire that goes from the o2 to ECU. I thought it might be a clogged cat, but the voltage from the cylinder 4-5-6 side of the exhaust down pipe (one pair dp & cat per set of 3 cylinders) should not read a normal voltage, and additionally, the same voltage that the other 02 sensor reads
I found a blown fuse # 5 (SB5 - 12 V socket 2 (front center console), 12 V socket 2 (rear) 20 A) Probably unrelated, just trying to give all the info I can. I replaced the fuse because it was blown. All other fuses on both fuse panels out fine.
Vag-Com read this:
ADDRESS 01: ENGINE
8 FAULTS FOUND:
16684 - RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED
P0300 - 001 - UPPER LIMIT EXCEEDED - MIL ON
16690 - CYLINDER 6: MISFIRE DETECTED
P0306 - 001 - UPPER LIMIT EXCEEDED - MIL ON
16660 - FUEL INJECTOR #6 (N84): SHORT TO GROUND
P0276 - 002 - LOWER LIMIT EXCEEDED - MIL ON
16657 - FUEL INJECTOR #5 (N83): SHORT TO GROUND
P0273 - 002 - LOWER LIMIT EXCEEDED - MIL ON
16654 - FUEL INJECTOR #4 (N33): SHORT TO GROUND
P0270 - 002 - LOWER LIMIT EXCEEDED - MIL ON
16689 - CYLINDER 5: MISFIRE DETECTED
P0305 - 001 - UPPER LIMIT EXCEDED - MIL ON
16688 - CYLINDER 4: MISFIRE DETECTED
P0304 - 001 - UPPER LIMIT EXCEDED - MIL ON
16544 - OXYGEN (LAMBDA) SENSOR B2 S2: NO ACTIVITY
P0160 - 004 - NO SIGNAL/COMMUNICATION
READINESS: 0000 0000
ADDRESS 02: AUTO TRANS - NO CODE
ADDRESS 03: ABS BRAKES - NO CODE
ADDRESS 05: ACC/START AUTH.
1 FAULT FOUND:
00956 - KEY 2
002 - LOWER LIMIT EXCEEDED
ADDRESS 08: AUTO HVAC - NO CODE
ADDRESS 09: CENT. ELECT.
ADDRESS 15: AIRBAGS
1 FAULT FOUND:
00532 - SUPPLY VOLTAGE B+
002 - LOWER LIMIT EXCEEDED - INTERMITTENT
FREEZE FRAME:
FAULT STATUS: 00100010
FAULT PRIORITY: 2
FAULT FREQUENCY: 1
RESET COUNTER: 39
TIME INDICATION: 0
DATE: 2127.15.31
TIME: 31:60:00
ADDRESS 16: STEERING WHEEL - NO CODE
ADDRESS 17: INSTRUMENTS - NO CODE
ADDRESS 19: CAN GATEWAY - NO CODE
ADDRESS 1C: POSITION SENSING - NO CODE
ADDRESS 22: AWD - NO CODE
ADDRESS 46: CENTRAL CONV. - NO CODE
ADDRESS 56: RADIO - NO CODE
ADDRESS 68: WIPER ELECTR. - NO CODE
ADDRESS 6E: CTRL HEAD ROOF - NO CODE
END---------------------------------------------------------------
UPDATE: On 8-25-10, the coilpacks were replaced @ VW of CR under recall. One was so bad it fell into pieces upon removal said the mechanic. They told my buddy that it was so bad that it could have caused other problems? Car runs a little better now, but does not run like before still.
Does anyone in CR have legit Vag-Com so we can clear / reset the codes and go from there?
Both B2 O2 sensors [@ black wire] read a steady ~ .42-.43v @ idle. I'm thinking it might be the ECU or the signal wire that goes from the o2 to ECU. I thought it might be a clogged cat, but the voltage from the cylinder 4-5-6 side of the exhaust down pipe (one pair dp & cat per set of 3 cylinders) should not read a normal voltage, and additionally, the same voltage that the other 02 sensor reads
I found a blown fuse # 5 (SB5 - 12 V socket 2 (front center console), 12 V socket 2 (rear) 20 A) Probably unrelated, just trying to give all the info I can. I replaced the fuse because it was blown. All other fuses on both fuse panels out fine.
Vag-Com read this:
ADDRESS 01: ENGINE
8 FAULTS FOUND:
16684 - RANDOM/MULTIPLE CYLINDER MISFIRE DETECTED
P0300 - 001 - UPPER LIMIT EXCEEDED - MIL ON
16690 - CYLINDER 6: MISFIRE DETECTED
P0306 - 001 - UPPER LIMIT EXCEEDED - MIL ON
16660 - FUEL INJECTOR #6 (N84): SHORT TO GROUND
P0276 - 002 - LOWER LIMIT EXCEEDED - MIL ON
16657 - FUEL INJECTOR #5 (N83): SHORT TO GROUND
P0273 - 002 - LOWER LIMIT EXCEEDED - MIL ON
16654 - FUEL INJECTOR #4 (N33): SHORT TO GROUND
P0270 - 002 - LOWER LIMIT EXCEEDED - MIL ON
16689 - CYLINDER 5: MISFIRE DETECTED
P0305 - 001 - UPPER LIMIT EXCEDED - MIL ON
16688 - CYLINDER 4: MISFIRE DETECTED
P0304 - 001 - UPPER LIMIT EXCEDED - MIL ON
16544 - OXYGEN (LAMBDA) SENSOR B2 S2: NO ACTIVITY
P0160 - 004 - NO SIGNAL/COMMUNICATION
READINESS: 0000 0000
ADDRESS 02: AUTO TRANS - NO CODE
ADDRESS 03: ABS BRAKES - NO CODE
ADDRESS 05: ACC/START AUTH.
1 FAULT FOUND:
00956 - KEY 2
002 - LOWER LIMIT EXCEEDED
ADDRESS 08: AUTO HVAC - NO CODE
ADDRESS 09: CENT. ELECT.
ADDRESS 15: AIRBAGS
1 FAULT FOUND:
00532 - SUPPLY VOLTAGE B+
002 - LOWER LIMIT EXCEEDED - INTERMITTENT
FREEZE FRAME:
FAULT STATUS: 00100010
FAULT PRIORITY: 2
FAULT FREQUENCY: 1
RESET COUNTER: 39
TIME INDICATION: 0
DATE: 2127.15.31
TIME: 31:60:00
ADDRESS 16: STEERING WHEEL - NO CODE
ADDRESS 17: INSTRUMENTS - NO CODE
ADDRESS 19: CAN GATEWAY - NO CODE
ADDRESS 1C: POSITION SENSING - NO CODE
ADDRESS 22: AWD - NO CODE
ADDRESS 46: CENTRAL CONV. - NO CODE
ADDRESS 56: RADIO - NO CODE
ADDRESS 68: WIPER ELECTR. - NO CODE
ADDRESS 6E: CTRL HEAD ROOF - NO CODE
END---------------------------------------------------------------
UPDATE: On 8-25-10, the coilpacks were replaced @ VW of CR under recall. One was so bad it fell into pieces upon removal said the mechanic. They told my buddy that it was so bad that it could have caused other problems? Car runs a little better now, but does not run like before still.
Does anyone in CR have legit Vag-Com so we can clear / reset the codes and go from there?