My 99 immobiliser
#3
If you're not sure, the way to tell is that with the "factory" immobiliser, you can crank the car over and it sounds like it's going to start, but then immediately cuts out with the check engine light flashing.
If you mean the keychip system, the only thing likely to go wrong with them that would cause intermittent playing up would be dodgy connectors or wiring between the aerial around the steering lock, the immobiliser unit under the steering column, or between the immobiliser and the ECU.
If you're talking about the Sigma, or another aftermarket system, then the list of potential causal factors is obviously wider. If you can describe the symptoms in detail it'll be easier to help you.
Thread
Thread Starter
Forum
Replies
Last Post
Mattybr5@MB Developments
Full Cars Breaking For Spares
28
28 December 2015 11:07 PM
Mattybr5@MB Developments
Full Cars Breaking For Spares
12
18 November 2015 07:03 AM
DogsofWar
Engine Management and ECU Remapping
16
23 September 2015 07:41 PM