BMW. VW. AUDI. PEUGEOT. NISSAN. Illustrated step-by-step manuals and video tutorials on replacing FORD FOCUS Glow Plugs will tell you how to carry out DIY replacement of parts and maintenance of your car quickly and cheaply.

Disconnect the power to the glow plug relay and try another fuse. If the fuse holds, then you'll know it's somewhere between the relay and the glowplugs. You probably have a bad spot in the wiring that is grounding out. Reply Like. # 3. 11-09-2003, 11:56 PM.
Answer. There is no "control unit" on your Ford Focus that directly controls the glow plugs. The four glow plugs are connected by a single wire covered with a ribbon. This wire comes directly from the fuse and relay box that is between the battery and the air box. The R12 relay simply gives power to the glow plugs controlled by the engine
My ford ikon 1.4 tdci won't start after I changed copper seals and glow plugs Go back and check your wires are all good and tight also check fuses for the glow plugs you may have shorted it. More info would be better to be honest
Pre-Power Stroke Diesel (7.3L IDI & 6.9L) - 1994 F350 7.3 glow plugs - 1994 F350 7.3, the issue is the glow plug relay, have replaced once and daughter's mechanic says its bad again. Mechanic says that instead of replaceing the relay again, he can bypass the relay and wire the glow plugs to a button she would have to
Hi. No, not done a dash test but we had the glow plug relay off and my friend tested it with his machine and on one of the metal things it didn't read, my friend said it wasn't working. so he took another relay and put it in the place where the glow plug relay should be, and we could hear no buzz noise as he put it in, so he then says the board/circuit thingy may not be working and said he'll YyKp7c. 605 461 291 759 343 402 101 380

ford focus glow plug relay location