Damn is there a billboard advertising this?
I may have taken a peek at the traffic already. I think I can get the elm327 to do what needs to be done. Time will tell
You are a popular guy Robert.
reset adaptive values
Send. 4 A3 23 48 0 12
Response 3 E3 23 48 51
That's what you're paying the dealer 100 bucks for. 6 bytes and an acknowledgement
The default obd2 init for elm327 isn't letting that work. I'll bust out the logic analyzer and see what it is. The elm manual says it can be changed from $33. If it works I think I remember enough java from my 2 semesters as a comp sci major to throw a shitty android app together with one button to reset adaptive values. Maybe a second button to pair with a new alarm unit
https://www.amazon.com/Version-Bluetooth-Multi-Language-12Kinds-Android/dp/B00N2K6M2A
reset adaptive values
Send. 4 A3 23 48 0 12
Response 3 E3 23 48 51
That's what you're paying the dealer 100 bucks for. 6 bytes and an acknowledgement
The default obd2 init for elm327 isn't letting that work. I'll bust out the logic analyzer and see what it is. The elm manual says it can be changed from $33. If it works I think I remember enough java from my 2 semesters as a comp sci major to throw a shitty android app together with one button to reset adaptive values. Maybe a second button to pair with a new alarm unit
https://www.amazon.com/Version-Bluetooth-Multi-Language-12Kinds-Android/dp/B00N2K6M2A
I can get it to send whatever I want by changing the headers and keep alive message. It just doesn't get a response. Iso9141 is initialized by sending '33' at 5bps. The OE diagnostic stuff appears to be sending a different value based on some crude analysis, but I need to use different equipment to listen at that speed
It's amazing how much better these trucks can be after resetting the adaptive values (After doing appropriate repairs). It must have been Land Rovers way of forcing us to go to a shop.
It's amazing how much better these trucks can be after resetting the adaptive values (After doing appropriate repairs). It must have been Land Rovers way of forcing us to go to a shop.
14cux is battery back up. If the battery dies or is unhooked it forgets everything
It's only 2 bytes. The 3rd XX is a checksum. Add up all the previous values, divide by 256. That's the remainder
Ive got a brute force method underway. Should have the lookup table complete in 16 days. Won't need the formula then