Can anyone tell me the symptoms of a faulty black jax unit on a clifford 950 alarm.
Will it let you car turn over but not start
let the fuel pump run or not
cut ignition spark to the coil pack etc..

 

It will cut all of the above webby might cut ignition from the coil pack and not to it ..

The feed coming into i mean sorry ..

How are we long time no see ..

 

pump and spark

 

Good mate, Trouble is im getting 1 spark from the plug lead and then no more. Everything car wise is checked out and A1, so i can only think of the poxy clifford unit

 

It cuts the pump and the spark? Well ive got pump but no spark, well only 1 spark and then no more

 

why do u think it is the blackjax and not the alarm/immobiliser?

 

I hear theres a project on the way, possibly

 

I dont to be honest, only ive had 2 faulty BJ units previously. What happend was, i was driving along, when i lost all power, no ignition lights came on. I turned the ignition off then on, all the ignition lights came on, pump running but still will not start. All of the cars ignition, ecu, maf, crank/cam sensors ok. So i can only put it down to the clifford.

 

950? but if it has the remote fuel cut, it can be this.

Tony

 

If it is faulty Black Jax you could simply turn it off. I've never turned mine on in the first place so can't tell you how to do it. It sounds like the immobilser is on. If it was a faulty Black Jax unit, it could be telling the immobilser to kick in.

But going back to it - you should just be able to turn Black Jax off.

 

Ive got a clifford installer coming tuesday to turn the lot off and then see if it is alarm related. Thanks for the input guys.

 

the alarm should cut starter and ignition,not sure about fuel but i will have a look at the wiring diagram in a bit and confurm,if your black jax is active(and wired correctly)the brake and indicators and siren should be active if there not its not active its something else wring with your car!have you checked your fueses???

 

just starter and ignition if its fitted corectly,i would have a good look at the car first

 

Thanks STE, really appreciate your help. Does ignition include cutting spark from the coil pack, as im getting 1 spark on turnover and then nothing.

 

normally not but it does depend who fitted it,normally the cut is near the ign barrell,glad to help