can't find info on these fault codes anywhere...help

Wrniknbl · 07-03-2015, 08:23 PM

Cruising home last night with AC and cruise control on sitting on 100km and the engine overheating light glows orange then red.. I pull over turn the car off and let it cool.....start on my journey again (with ac off and cruise off) with no issues.

P3792
P377A
Also had
P2CF4 - 02 sensor

Were the codes that appeared and can't find any info on the first two. Have the n55 fault code pdf and checked on German Boost will be sending a note to Cobb but thought I'd throw it out to those in the know as well.

I'm FBO with cobb V2

mike5809 · 07-04-2015, 08:01 AM

Waterpump codes. Your waterpump is dead - it will need replacing.

Check out the attached document, it has both codes listed. It's a very helpful document

I had the same 2 codes when mine died last month.

Wrniknbl · 07-04-2015, 06:37 PM

Thanks for the heads up.

07-03-2015, 08:23 PM	#1
Wrniknbl It's just not cricket 10 Rep 93 Posts Drives: 135i N55 Join Date: Jul 2012 Location: Aus iTrader: (0)	can't find info on these fault codes anywhere...help Cruising home last night with AC and cruise control on sitting on 100km and the engine overheating light glows orange then red.. I pull over turn the car off and let it cool.....start on my journey again (with ac off and cruise off) with no issues. P3792 P377A Also had P2CF4 - 02 sensor Were the codes that appeared and can't find any info on the first two. Have the n55 fault code pdf and checked on German Boost will be sending a note to Cobb but thought I'd throw it out to those in the know as well. I'm FBO with cobb V2 __________________ Life's pretty straight without twisties
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07-04-2015, 06:37 PM	#3
Wrniknbl It's just not cricket 10 Rep 93 Posts Drives: 135i N55 Join Date: Jul 2012 Location: Aus iTrader: (0)	Thanks for the heads up. __________________ Life's pretty straight without twisties
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