Club 80-90 Forums

im not getting any voltage @ the glow plug bus ,what next? reun a new feed?,ive replaced relay&temp sensor....any ideas anybody cheers:)

have you checked the copper strip/bridge.thats in the black box on your lefthand side bulkhead(as you look at it)its hidden behind all the wires..

yeh fuse is intact....

most odd looking at the wiring diagram it can only be a fuse or relay

have you checked the temp sensor , if you disconnect the the wire to the temp sensor turn the ignition on the light should come on for 20 -30 secs in which case your temp sensor is u/s if it doesn't come on probably the relay.

would the temp sensor stop voltage getting to the gp bus? also the relay is new....stummped!

yes as it is basically a switch, so when the engine is cold it lets the relay activate the glow plugs and when hot not, so if its u/s no power to glow plugs,
it might also be worth checking that you have a good earth on pin 85 of the relay

all sorted ,bad earth,cheers all:)