tg2122460
Member
Hi folks, hopefully someone can help, I have a P0380 code Glow Plug / Heater 'A' circuit.
The voltage at all 4 flow plugs jumps only microvolts when the ignition switch / glow plug dash light is lit. Both wires on the harness from the hidden connector to each GP socket harness seems good (ohm meter) and each glow plug measures the same resistance (about 1 ohm).
The circuit seems to be dead so I'm thinking there must be a relay (under tha dash?) that controls this circuit, where is it?
Any other ideas?
Can someone point me to a wiring diagram.
Thanks
Tim.
The voltage at all 4 flow plugs jumps only microvolts when the ignition switch / glow plug dash light is lit. Both wires on the harness from the hidden connector to each GP socket harness seems good (ohm meter) and each glow plug measures the same resistance (about 1 ohm).
The circuit seems to be dead so I'm thinking there must be a relay (under tha dash?) that controls this circuit, where is it?
Any other ideas?
Can someone point me to a wiring diagram.
Thanks
Tim.