Hello again, I did get hold of another EPAS ECU with the same part number. Same results, no signal from the ECU to the pscan tool. I checked the pink diagnostic wire from the ECU-connector, via the diagnostic socket to the ende of the pScan cable (before interface). Connection ok. Any other idea?
Yes, I did today, find the green wire on the EPAS ECU-connector, pin no 8, delivering power to the ECU, measuring ca 13.5 volts when ignition is on. There was also power on the brown wire to the ECU witch supports power to the steering motor. But still no contact between the pscan interface and the ECU box.....
Hello, good morning! Well, there has been som progress since yesterday, but the main issue is still not solved... Yesterday night I connected the pscan to a 2004 MGTF, connection was ok and I could read his EPAS ECU, no faults. I checked my battery voltage, 12,7 volts, did alltohugh charge it over the night.Today, first, I got connection to the airbag ecu! Second: I got connection to the engine ecu when selecting MEMS 1.9 (is that right? (missing user manual....?)). Some error codes came up: 1,2, 27 and 28. But there is still no connection with the EPAS ECU. Do you still want med to connect an ammeter and short pin 7 as you suggest? My problem is to locate pin 7. I do have the electrical workshop book, but it does not number the diagnostic-connector pins. Thanks for your assistance.
Sorry no good results. When checking the airbag option, first window says "checking K line", next window says "K line fault", and then it goes back to the menu. May be I will meet some MG-folks tonight, I will bring my PC and ask if I can test pscan on their cars. Thank you so far.
Hello, my car is a MGF 1999 with power steering lamp on. I installed the pscan-program to my computer yesterday. I think the installation was correct done. When connecting to the car, the green lamp on the pscan interface is blinking, pscan.uk 042A appears on the screen, port AQ0045S7 is preselected, next the different scanning options appear, I mark power steering and MGF EPAS and int mode slow. The program tries to connect, but the prosess ends with "init fail". Any idea what to do??? Thanks, Ingar