CEL code P203B00
#1
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Thread Starter
CEL code P203B00
My CD has thrown a CEL, code P203B00. Durametric says "reductant level sensor range/performance factory fault code 9623".
Has any one experienced this fault and its aftermath?
Two months ago the dealer recalibrated the DEF level sensor after the car said it was low on DEF in spite of a full DEF tank.
I've contacted the service advisor, stay tuned.
Update: car is at the dealer. They keep the after treatment parts in stock.....they gave me a loaner base Macan
Has any one experienced this fault and its aftermath?
Two months ago the dealer recalibrated the DEF level sensor after the car said it was low on DEF in spite of a full DEF tank.
I've contacted the service advisor, stay tuned.
Update: car is at the dealer. They keep the after treatment parts in stock.....they gave me a loaner base Macan
Last edited by r553; 09-01-2017 at 04:24 PM.
#2
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Thread Starter
The car is fixed, it was the AdBlue heater that failed.
Warranty replacement of "Repair kit Heater" 958 113 901 01 and a refill of urea.
Warranty replacement of "Repair kit Heater" 958 113 901 01 and a refill of urea.
Last edited by r553; 09-02-2017 at 06:04 PM.
#3
Rennlist Member
My car threw an adblue heater code a month ago cleared it. Came back Friday. Off to dealer this week. This will be the first issue in 4 years and 50k mikes other than the clock second hand falling off.
#4
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Thread Starter
Two months ago the car falsely declared the urea tank low and entered the 100 mile count down to no start. The dealer recalibrated the level sensor. Then I got the CEL last week. This is the first failure since delivery in Dec 2014, 33k miles.