chris.100
26-03-2006, 16:54
does anyone know if you can have an undetectable remap don on the z20let with a in car switch to revert to standard map.
The remaps that are done by Regal and Courtenay cannot be detected by the kit that Vauxhall use for Diagnostics. The only way they can tell that your GSI has been remapped is if they actually take the thing for a drive.
But in answer to your question yes Regal do do a switchable Remap. The standard map is left on whilst the 2nd map is added and is made available by a switch on the dash.