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No power, DTC codes: 300, 306, 305, 304, 492, 491, 441, 118, 106

Tiny
PARRY
  • MEMBER
  • 2002 VOLKSWAGEN PASSAT
  • 2.8L
  • V6
  • 2WD
  • AUTOMATIC
  • 190,000 MILES
Nine dtc codes. Four for misfire, two for primary and secondary injector Bank 1 and Bank 2, and one for evaporated purge valve. One for Ect high and one for map.
New ignition, plugs wires, coils. Also fuel pump less than 10,000 miles.
Timing belt approximately 20,000 kms.
DTC codes: 300, 306, 305, 304, 492, 491, 441, 118, 106.
Erased codes, road tested, as soon as light came on five feet stopped and re-scanned. Only misfire codes came back. When cold at start up in do not think I hear the pump running.
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Thursday, September 6th, 2018 AT 5:56 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,787 POSTS
The clue sounds like the misfire codes could be causing the issue by back feeding into the computer. Lets do a full tune up with plugs and coils and also service the throttle bore. Here is a guide to help please use OEM parts:

https://www.2carpros.com/articles/how-to-tune-up-a-car-engine

Please run down this guide and report back.

Cheers, Ken
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Saturday, September 8th, 2018 AT 12:26 PM

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