Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with electronic-control-module
Search options answers only
not deleted
user 11006
2
votes
Ford Focus 1.4 ZETEC - possibly ECU problem?
I don't own a car with an immobilizer in it, but as I understand how they work, there is a code that must be entered, somewhere, to get the car to start if the battery was disconnected or gone flat. T …
- 9,326
26
votes
Accepted
How does the car's ECU detect a misfire?
This comes directly from this web site:
http://www.obdii.com/articles/Onboard_Diagnostics_Demystified.html
What it says, is that early OBD-II systems could not detect misfires, but since then a few …
- 9,326
8
votes
Accepted
Is there a way to use a PC as an ECU for testing CANBUS Sniffer devices?
Sadly you are not going to be able to do what you want simply connecting CAN-H and CAN-L to a serial port. Here is a pointer to the physical interface layer for CANBUS.
CANBUS Physical layer ISO 1189 …
- 9,326
4
votes
Keep Alive Memory (KAM)
From what I have seen, "Keep Alive Memory" can be cleared by removing power from the car by disconnecting the battery. ROM is "Read Only Memory" and is permanent at the chip level. Yes there are vario …
- 9,326