Does disconnecting battery reset a remap?
No disconnecting a battery won’t lose a map, remember a map is just the original settings changed.
Can you take a remap off?
Can the remap software be uninstalled? We can completely reverse the process for a small service charge should you wish to have your remap removed. Similarly, if your car loses the remap software due to a software upgrade at the main dealer, we can reinstall it for you.
What problems can a remap cause?
Some people are concerned that engine remapping could cause problems with their car. But it shouldn’t affect reliability if you use a reputable company. Remapping does put extra strain on an engine, but not a dangerous amount if it’s done properly.
Can a Stage 1 remap be undone?
The software itself is 100% reversible in terms of engine drivability and performance. With modern management systems being more complex there can be trace markers left inside the ECU which the dealer may still be able to see.
What happens if I Disconnect my car battery?
If you were to lose a map everytime the battery were disconnected then every car would do it, not just re-mapped ones. Regarding the op’s question. Has everything been plugged back in when being put together?
Do you lose any tuning when you disconnect the battery?
You should not lose any tuning that has been done by disconnecting the battery It should not be resetting anything engine management related . Before you just disconnect and reconnect the battery check to see if there’s a process to go through, on some cars it’s pretty complicated.
How long does it take to disconnect a Citroens battery?
From memory on some Citroens you need to wait fifteen minutes before you disconnect it and when you reconnect wait two minutes turn the ignition on for a further minute and then you can start it, one of my customers just brought a battery and fitted it himself and it spiked the ECU. ^ ^ This!!