Ford Focus Glow Plug Relay C Max 1.6 Tdci Ref532. £17.94. Click & Collect. SPONSORED. 639-Ford Transit Mondeo Galaxy S-Max FoMoCo 5-Pin Black Relay 6G9T-14B192-DA 1999 - 2003 7.3L Power Stroke Diesel - Glow Plug Relay Wiring - I have a wire that is loose that I am reasonably certain goes to the GPR. Based upon the attached photo (courtesy of Guzzle7pt3.com), it is the wire that is labeled Purple Wire which is attached to the large terminal that feeds the both banks of GP's. The Thats why the glow plugs heat up. The contacts inside the relay are probably worn and/or oxidized and causing high resistance which takes current away from the glow plugs and is hard on the battery's. The minute delay is normal. That is just the PCM telling the relay to shut down after heating the chambers with the glow plugs. Just remove the small wire from the left side of the GPR and run a new wire from that post to a push button switch and from there to ground. The glow plugs will not heat unless you push that button if you set it up that way. See post #8 from Kwikkordead for detailed instructions. 1993 f250 glow plug relay clicking. I've had glow plug problems several times with my '90 7.3 E-350. This last time I found that two of the connectors (to the glow plug) were bad. You can check this by checking for continuity between the connector and the output post on the glow plug relay. Step 8: Attach the power supply. Reattach the wires that supply the glow plugs with power. These should screw or clip into place in exactly the same way you removed them in step 4. Step 9: Replace the valve covers. Replace the valve covers or anything removed in the process of accessing the glow plugs. The little wire with the cap, "connects the two, when needed, "only when needed', as in, to turn your glow plugs "ON".. The way you have them set-up now, they are "always connected'. Either your glow plugs are always "ON", or their not on at all. Pre-Power Stroke Diesel (7.3L IDI & 6.9L) - Possible Glow plug relay issues (1985 F250 6.9) - Hey My question is about an '83 mitshubishi mighty max 2.3 turbo diesel 4x4 pickup I just bought from the daughter of the original owner, 165,000 miles. In last 30,000 has had new head and pump etc, etc. My question is about the complicated system of relays for the glow plugs. App Vay Tiền.

ford focus c max glow plug relay location