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Author Topic: engine problem  (Read 1689 times)

Offline chopper

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engine problem
« on: March 11, 2014, 08:22:12 pm »
any advice would be appreciated...
ive been having an issue with my revo stage 2+ golf gti Mk5...
at motorway cruising speed engine revs will suddenly drop from 3000 to 1000 and then back to 3000 suddenly. no warning lights.
it has also happened a few times on acceleration through gears, mainly 2nd and 3rd.

ive run a vcds log
2 Faults Found:

004243 - Bank 1; Fuel Measuring System 2
               P1093 - 008 - Malfunction - Intermittent
             Freeze Frame:
                    Fault Status: 00101000
                    Fault Priority: 2
                    Fault Frequency: 5
                    Reset counter: 255
                    Mileage: 125139 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 16:43:58

             Freeze Frame:
                    RPM: 3143 /min
                    Load: 7.8 %
                    Speed: 84.0 km/h
                    Temperature: 79.0°C
                    Temperature: 10.0°C
                    Absolute Pres.: 980.0 mbar
                    Voltage: 14.351 V

000807 - Knock Sensor 1 (G61)
               P0327 - 002 - Signal too Low - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 2
                    Fault Frequency: 11
                    Reset counter: 255
                    Mileage: 125246 km
                    Time Indication: 0
                    Date: 2000.00.00
                    Time: 13:12:31

             Freeze Frame:
                    RPM: 2523 /min
                    Load: 27.8 %
                    Speed: 102.0 km/h
                    Temperature: 81.0°C
                    Temperature: 5.0°C
                    Absolute Pres.: 980.0 mbar
                    Voltage: 14.351 V


Readiness: 0000 0000


Has anyone come across this before? Or any thoughts as to what could be the problem? Im running an APR fuel pump and cam follower is fine.
I had a head gasket change about 3 months ago.

Offline chopper

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Re: engine problem
« Reply #1 on: March 15, 2014, 07:31:14 pm »
had it checked out by vw, and they think it could be the fuel pump sensor... the fuel pump itself is making 130bar no problem
Anybody every had a problem with this before?

Offline GTICZ

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Re: engine problem
« Reply #2 on: December 17, 2017, 03:39:42 pm »
did you solve that?