dfp360 0 Report post Posted January 18, 2015 Any ideas with this one . Wont display iac, map etc. Just mph,rpm, coolant temp and volts. Connection is ftdi serial to usb on com 7 set at 100ms. Share this post Link to post Share on other sites
sailorbob 117 Report post Posted January 19, 2015 Not answering your question but use Espritmon or Tunerpro instead and you'll have the benefit of more accurate data. Share this post Link to post Share on other sites
dfp360 0 Report post Posted January 19, 2015 Thanks ,but I cant get any data to display on espritmon. Share this post Link to post Share on other sites
sailorbob 117 Report post Posted January 19, 2015 Have you got the 'mode' and 'com' settings correct in the lotus.cfg file? Share this post Link to post Share on other sites
Vulcan Grey 219 1 Vehicles Report post Posted January 20, 2015 David, Can you try freescan on a different pc? Try another COM port, reassign the USB to another one. Also try turning off the fifo buffers and the 16550 UART for the COM port. Where did you get the FTDI adapter from? You may have some interrupt that is killing the connection (guessing), or a bad wiring, but I'm assuming it is the FTDI adapter. Share this post Link to post Share on other sites
dfp360 0 Report post Posted January 20, 2015 (edited) Thanks for the help. Its an Iocrest cable that i use but its connected through a 16 pin obd2 adapter to the 10 pin ALDL . No rxd light active on the cable just the green txd light.This might be the issue. Fiffo buffers and 16550 UART - dont know about these. There was a post recently with the same data issue but no follow up with it. With Espritmon I have no data. I have the graphics page . Do I need to start the logging manualy. Com port is 7 and correct mode (0). Edited January 20, 2015 by dfp360 Share this post Link to post Share on other sites
Vulcan Grey 219 1 Vehicles Report post Posted January 22, 2015 I definitely think you have a compatibility problem with your FTDI interface. Share this post Link to post Share on other sites
dfp360 0 Report post Posted January 23, 2015 Thanks Travis. I will change the cable soon. In the middle of suspension and brake rebuild at the moment. Share this post Link to post Share on other sites
eriks4 4 Report post Posted January 29, 2015 Any ideas with this one . Wont display iac, map etc. Just mph,rpm, coolant temp and volts. Connection is ftdi serial to usb on com 7 set at 100ms. If you only get this data (which is the regular mode 0 chatter), it is likely that only the receive side of the interface is ok and your transmitted data does not make it to the Esprit side. You need the transmit capability to convince the Esprit to provide mode 1 data (which contains all the info). Share this post Link to post Share on other sites
dfp360 0 Report post Posted February 1, 2015 Thanks Erik, Id say your right. A lot going on at the moment with a rebuild. Just yesterday one of the oil coolers let go. Anyone got the correct cable for sale . pm and ill take it Share this post Link to post Share on other sites
