I have P59 in old vehicle (no other devices in bus). Using Obdlink LX.
First time I wrote calibration with Pcmhammer 14, I get zero errors.
Next time there was couple of "BUS BUSY" messages, but write was succesful. After that, every time more and more errors.
Then write failed every time when fuel pump started shortly during kernel upload, and write was succesful only after removing fuel pump fuse.
Now I can write calibration only if I remove green connector from PCM.
Any ideas, where I should start looking for solution?
Example of BUS BUSY messages, when writing was still working:
Code: Select all
[08.07.14.472] OK
[08.07.14.529] TX: STPX H:6D10F0, R:1, L:1033
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
[08.07.15.248] Unexpected response to STPX payload: BUS BUSY
[08.07.15.249] Unexpected response to STPX payload: BUS BUSY
[08.07.15.273] WritePayload: Unable to send message.
[08.07.15.325] TX: STPX H:6D10F0, R:1, L:1033
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
[08.07.16.449] RX: 6D F0 10 76 00
[08.07.16.450] Found response, Success