No LED

[Phaeton]

After about 12 months I dug my megajolt out of the cupboard. Couldn't remember where I go to, so re-tested all the voltages & all was okay. Fitted the IC's & connected it to my PC & power source on the bench, the LED does not light up but there is 4.98V across the terminals of it. The KPa is twitching & if I suck on the MAP sensor the needle swings round.

Is it likely that the LED has just blown or is there likely to be another problem somewhere else?

Alan..

[brentp]

Try re-soldering the LED joints- if that does not work, try replacing it with another T-1 sized LED. you should be able to bend the leads so it still fits in the plastic carrier.