Can someone please tell me whether on cold start up,should I see some LED activity, or no illumination until the Lambda gets up to Temp??

TIA
Andy

 

It takes around 1 minute before the AFR gauge on my car starts to show activity, which is completey normal from what Ive been told.

 

Bruce, is yours an autometer gauge?, so you get no led activity at all then till over a minute?

 

No my AFR is the John Banks home made version, and no there isnt any activity for around a minute after starting the car.

 

I have an Autometer Gauge and mines is flashing around like N Knightrider from the minute I start her up and pull away ?

 

I've got a NOMAD afr and mine lights up but doesn't move around for at least a couple of mins

 

Andy - My Autometer AFR is pretty static at startup and takes a min or so to start jumping about. As long as i'm seeing greens on wot, i'm happy

 

My autometer is on yellow as soon as I turn the ignition on. it moves around a bit to start with but the readings are a bit hit and miss due to it taking a short while for the lambda sensor to heat up and give a reliable result.

as long as it starts pulsing after a couple of mins I shouldn't worry about it.

 

Thanks guys, brun, I guess ive got a wiring prob somewhere, its dead as a do-do, ive used scotchclips all over the place, maybe theres a bad connection somewhere

 

Yeah - mine was playing up the other week. It's now earthed straight to the battery and soldered to the ecu wire