rusefi
/
rusefi_documentation
mirror of https://github.com/rusefi/rusefi_documentation.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Updated HOWTO Test New ECU Design (markdown)

This commit is contained in:
rusefillc 2021-03-27 13:38:15 -04:00
parent f96fa5d4bd
commit a7aae6a577
1 changed files with 6 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
HOWTO-Test-New-ECU-Design.md
View File

@ -7,21 +7,18 @@ If dealing with a brand new never before tested hardware design it's recommended
1. Charge battery
1. Disconnect battery charger
1. Warm up car on stock ECU
1. Charge laptop battery
1. Disconnect laptop from wall charger.
# Power
# Minimal ECU Power Test
1. Write down battery voltage measured at the battery, with charger and all ECUs physically disconnected.
1. Hook up Power GND
1. Hook up ECU power source
1. Test & Report, with USB physically disconnected: ECU status LED starts to blink if powered up, ECU status and all LED go off when powered off.
1. Test & Report, with USB physically disconnected: Attempt cranking. Upload & link log to report.
1. Charge laptop battery, disconnect laptop from wall charger.
1. Connect ECU to laptop via USB.
1. Test & Report, with USB physically disconnected: ECU status LED starts to blink if powered up, ECU status and all LED go off when powered off.
1. Test & Report, with USB physically disconnected: Attempt cranking. If equipped with on-board persistent storage, upload & link log to report.
1. Connect ECU to laptop via serial, report type of serial.
1. With laptop connected via serial, test & Report, with USB physically disconnected: ECU status LED blinks if powered up, ECU status LED blinks when ignition powered off.