i'm getting this with vag com...
VAG-COM Version: Release 311.2-N
Control Module Part Number: 028 906 021 AF
Component and/or Version: 1,9l R4 EDC SG D80
Software Coding: 00000
Work Shop Code: WSC 00000
5 Faults Found:
00553 - Mass Air Flow Sensor (G70)
28-00 - Short to B+
00539 - Fuel Temperature Sensor (G81)
30-00 - Open or Short to B+
00522 - Engine Coolant Temperature Sensor (G62)
30-00 - Open or Short to B+
00777 - Accelerator Position Sensor (G79)
27-00 - Implausible Signal
00741 - Brake Pedal Monitoring
27-10 - Implausible Signal - Intermittent
the sympoms are like this
Possible Symptoms
* Difficulties with starting a cold engine.
* Starting the engine when engine is warmish or warm, idle rpm immediately is 1200 - 3000 rpm.
* RPM at idle is irregular.
* With all engine temperatures seldom idle rpm will vary between 900 - 1000 rpm.
* With engine warm (90 °C) the engine temperature suddenly drops (70 °C) and slowly comes back to 90 °C.
* Bad acceleration during warming up.
o Diesel: an indication is extreme long time burning time of the glow indication light.
and they are all right... what to do now?
what could be wrong? ecu?
can i go for m-tdi. i've got golf mk2 1.6d laying here, i would put a tdi in it, bosch pump from 1.6d on tdi, could this work?