Author Topic: Help required with 3 engine fault codes  (Read 179 times)

Offline Timmsy21

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Help required with 3 engine fault codes
« on: November 10, 2019, 09:44:01 PM »
Hi all

So I scanned the car today trying to figure out why my central locking system keeps locking and unlocking at low speed by itself. No faults logged

Anyhooo I spotted 3 engine faults. My first thought after some googling is a possible bad n80 but any input would be helpful.
I’m running pretty much stock but with a DV+

  Address 01: Engine       Labels:
Control Module Part Number:
  Component and/or Version:
           Software Coding:
            Work Shop Code:   
                      VCID: 55F77D93EC02CD8FC9F-FFFE
3 Faults Found:

000665 - Boost Pressure Regulation
               P0299 - 002 - Control Range Not Reached - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 5
                    Reset counter: 255
                    Mileage: 144853 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 14:22:54

             Freeze Frame:
                    RPM: 4781 /min
                    Load: 80.4 %
                    Speed: 128.0 km/h
                    Temperature: 70.0°C
                    Temperature: 31.0°C
                    Absolute Pres.: 980.0 mbar
                    Voltage: 13.970 V

000135 - Fuel Rail/System Pressure
               P0087 - 002 - Too Low - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 3
                    Reset counter: 255
                    Mileage: 145736 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 18:49:44

             Freeze Frame:
                    RPM: 3291 /min
                    Load: 92.9 %
                    Speed: 133.0 km/h
                    Temperature: 73.0°C
                    Temperature: 23.0°C
                    Absolute Pres.: 990.0 mbar
                    Voltage: 14.224 V

001089 - EVAP Emission Control Sys
               P0441 - 002 - Incorrect Flow - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 4
                    Reset counter: 255
                    Mileage: 146029 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 12:34:29

             Freeze Frame:
                    RPM: 838 /min
                    Load: 20.8 %
                    Speed: 0.0 km/h
                    Temperature: 72.0°C
                    Temperature: 25.0°C
                    Absolute Pres.: 970.0 mbar
                    Voltage: 13.970 V

Offline bobby_fodge

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Re: Help required with 3 engine fault codes
« Reply #1 on: November 11, 2019, 07:58:59 AM »
I'm pretty sure that bottom one is the charcoal canister and pipework.

Offline Pudding

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Re: Help required with 3 engine fault codes
« Reply #2 on: November 15, 2019, 09:18:52 AM »
First step is to clear the codes and see which ones come back, but the top one could be a sticky DV+.  The brass piston can bind in the alloy housing and is why I stopped using that DV.

The second error could be a worn HPFP cam follower, or the sensor on top of the pump could be cracked?

The third error is a pain in the arse and sometimes requires a new N80, new charcoal can, new charcoal can pipe and a new fuel filler cap to completely resolve.   Start with the cheaper items first.  Some folk also find brimming the tank causes that error, but that's never happened on mine.
Black Edition 30 with manually selected cogs, a beefier clutch, some extra boost and them Whiteline thingies, otherwise standard.