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.
