P246F and P0674 Combined Error
Posted: Tue Oct 02, 2018 5:31 pm
HI Guys,
To the genius' on here I'm looking for some advice please. 2009 B6 with a CBAB Engine, 124k miles.
Got the EML Light driving to work ( cold start - first use of day ) but no detriment to power, economy and no strange feeling/sounds/response from car.
I've plugged VCDS in and have the following errors ( abridged ):
009327 - Exhaust Gas Temp Sensor 4 Bank 1
P246F - 000 - Implausible Signal - MIL ON
AND
001652 - Cylinder 4 Glow Plug Circuit (Q13)
P0674 - 000 - Elextrical fault.
Both of these errors cleared and the car worked fine for 2 days then repeated under same conditions, with same errors.
Repeated clearing ( ignoring ) of the problem isn't the way I want to go, I think that Exhaust Sensor has a hand in DPF functions that cease whilst MIL is illuminated. Want to look after the car so Mobile Mechanic booked.
In the meantime mostly for my own education to be a little forearmed, could someone shed any light on why these codes are tripping together as they are seemingly separate systems?
Thanks Very Much
To the genius' on here I'm looking for some advice please. 2009 B6 with a CBAB Engine, 124k miles.
Got the EML Light driving to work ( cold start - first use of day ) but no detriment to power, economy and no strange feeling/sounds/response from car.
I've plugged VCDS in and have the following errors ( abridged ):
009327 - Exhaust Gas Temp Sensor 4 Bank 1
P246F - 000 - Implausible Signal - MIL ON
AND
001652 - Cylinder 4 Glow Plug Circuit (Q13)
P0674 - 000 - Elextrical fault.
Both of these errors cleared and the car worked fine for 2 days then repeated under same conditions, with same errors.
Repeated clearing ( ignoring ) of the problem isn't the way I want to go, I think that Exhaust Sensor has a hand in DPF functions that cease whilst MIL is illuminated. Want to look after the car so Mobile Mechanic booked.
In the meantime mostly for my own education to be a little forearmed, could someone shed any light on why these codes are tripping together as they are seemingly separate systems?
Thanks Very Much